16% discount
Four Spiral Flute Step Drill Bit Set, 1/8"-1-3/8" (59 Sizes), 5PCS High-Speed Steel Unibit Step Bits with 1/4" and 3/8" Hex Shank for Stainless Steel,Metal,Aluminum,Wood,Plastic
Effortless Precision Drilling: Engineered with four razor-sharp cutting blades, our step drill bit set delivers swift, vibration-free drilling performance. The advanced geometry slices through steel, aluminum, copper and other rigid materials with surgical precision - like a hot knife through butter
KnKut 29 Piece Mechanics Length Step Point Drill Bit Set 1/16"-1/2" by 64ths
Made In USA
7% discount
IRONANT Step Drill Bits, 5PCS Spiral Grooved HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
HSS Titanium Coating: The step drill has excellent sharpness and durability due to its high speed steel material and titanium coating
Lenox Vari-Bit Bits Vb 11
Accurate, burr-free holes
Klein Tools 59009 High-Speed Steel Step-Drill Bit
Single-fluted design eliminates skidding and makes for easier resharpening
KnKut 29 Piece Drill Buddy Mechanics Length Step Point Drill Bit Set 1/16"-1/2" by 64ths
Made In USA; Great for hard steel, brass, sheet metal and acrylics; Split point step design starts on contact, self-centers and eliminates the need for a center punch; Can be used to enlarge existing holes without damaging the point; Mechanics length provides a shorter sturdier construction; Sizes: 1/16 - 1/2 by 64ths
13% discount
ZELCAN Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
50 Sizes in 5 Pcs: The step drill bit kit includes 5 standard pieces with totally 50 sizes for versatility, enough for your DIY needs
Step Drill Bit, Hss, 2 Sizes, 3/8-1/2 in.
Manufacturer: Milwaukee
Irwin Tools Unibit #9 7/8-Inch and 1-1/8-Inch Step-Drill Bit, 1/2-Inch Shank (10239)
Single-flute cutting edge for greater control through steps
Lenox Steam Oxide Coated Two Flute Vari-Bit Kit Box
Case included
5PCS Titanium Step Drill Bit - 4241 HSS Step Bit with Two Spiral Grooved, 50 Sizes from 3/16" to 1-3/8", Steps Bits for Metal, Aluminum, Wood & Plastic, for Electricians & DIY
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
Irwin Tools IRWIN Step Drill Bit Set, General Purpose, 4-Piece (10225)
Single-flute cutting edges for greater control through steps
Greenlee GSBSET3 Step Bit Set (#1, #4, #9)
Progressive cutting edges provide balanced aggression to maximize torque efficiency and minimize stalling;
18% discount
OSTTE Step Drill Bit Set 5PCS, 50 Sizes HSS Titanium Coated Step Bits for Metal Stainless Steel Aluminum Iron Wood Plastic, with Aluminum Case
【50 Sizes in 5 Bits for Ultimate Versatility】One set does it all. Get 50 most-needed hole sizes from just 5 step bits, eliminating the need for a bulky drill bit collection
Irwin Tools IRWIN Unibit 502T Step Drill Bit Set with Nylon Pouch, Titanium Nitride Coated, 3pc (15502)
This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (1/4''-3/4'') Wear-Resistant AlTiN Coated, 1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
Lenox Vari-Bit 7/8-In to 1-3/8-In #12 Step Drill Bit
Patented 2-flute design cuts fast, clean, round holes
DEWALT Step Drill Bit, Impact Ready, 3/16-Inch-7/8-Inch (DWA1786IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
Step Drill Bit Set for Metal- 5PCS Titanium 4241 HSS Step Bit with Two Straight Flutes, 50 Sizes from 1/16" to 1-3/8" for Aluminum, Wood & Plastic, Unibit for Electricians & DIY
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications
Diablo Impact Strong Step Drill Bit Set - Fast, Precise Drilling in Thin Metals, Plastic and Steel - Split Point Tip, Optimized Dual Flute Design, 3-Piece Set - DSDS003
Enhanced Durability - Features a Split Point Tip design for a fast, on-point start resulting in increased durability and up to 6X longer life.
Klein Tools QRST15 Step Drill Bit, Quick Release Spiral Double-Fluted, 7/8 to 1-3/8-Inch, Hex Shank, Cut Steel, Wood, Plastic, Aluminum
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing a durability that is 10 times greater than black oxide, ensuring an extended bit lifespan
5Pcs Step Drill Bit & 5Pcs Countersink Drill Bit Set, Titanium Coated, HSS Step Bit, 50 Sizes of Step Bit for Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY
Drill Bits Set: This unit step drill bit includes 5 step bit in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
DEWALT Drill Bit Set, Titanium Nitride Coated, 14-Piece (DW1354)
Connectable accessory storage system to optimize storage space of the drill bits for wood, metal and plastic
COMOWARE Step Drill Bit Set, 1/8~1-3/8" 5Pcs Four Spiral Flute Step Drill Bits for Metal, AITIN Coated Step Bit with 1/4" Hex Shank for Metal, Stalinless Steel, Aluminum, Wood, Plastic
Spiral Flute Step Drill Bit for Metal: Our step drill bit features an innovative spiral flute design, precision-machined to prevent walking and increase stability. It achieves up to 3x the drilling speed of conventional bits with minimal vibration, ensuring smooth, precise holes in metal. This step drill bit for metal delivers professional results
DEWALT Step Drill Bit, Impact Ready, 1/8-Inch-1/2-Inch (DWA1783IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set
ZELCAN Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic
Handle Drilling Tasks with Ease: With four sharp cutting blades, ZELCAN's step drill bit set ensures swift, smooth drilling, effortlessly cutting through steel, aluminum, copper, and other tough materials like a hot knife through butter!
13% discount
Four Spiral Flute M35 Step Drill Bit Set 1/4"-1"(3 pcs 30 Sizes), 1/4" Shank for Metal Step Drill bit, Impact Resistant Cobalt Step Drill Bit, for Stainless Steel, Wood, Aluminum, Plastic
【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance. Ideal for steel and plastic drilling with high-speed cordless drills.
IRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3/16" to 1/2" by 1/4" Shank Step Drill Bit (15102)
Hole Sizes: 3/16" to 1/2" in 1/16" increments (6 steps)
Greenlee GSB09 1-1/8" Step Bit (#9) Metal Cutter with Patented Split-Step Design, 1-1/8" Metal Cutting Tool for 1/2" Drill Chucks
1-1/8" STEP BIT METAL CUTTER: Makes it easy to cut a variety of materials including mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates to create clean, precision holes
ANGELSWORD Step Drill Bits, 5PCS HSS Spiral Grooved Titanium Coated Step Drill Bit Set for Plastic, Aluminum, Copper, Sheet Metal
【Versatile 50 Sizes Step Drill Bit Set】1/4"-1-3/8"(stepped by 1/8"), 3/16"-7/8"(stepped by 1/16"), 1/4"-3/4"(stepped by 1/16"), 1/8"-1/2"(stepped by 1/32"), 3/16“-1/2”(stepped by 1/16“). Universal 3/8" Tri-Flatted Shank prevents breaking.
15% discount
FRITZFURT 3-Piece M35 Cobalt Step Drill Bit Set — CBN Ground, AlTiN Coated, 1/4" Hex Shank | 6, 10 & 13 Steps | 1/8"–3/4" | Sheet Metal, Stainless Steel, Electrician
OUTLASTS STANDARD HSS IN METAL — M35 COBALT STEEL, CBN GROUND — Manufactured from M35 cobalt steel with approximately 5% cobalt content and CBN-fully-ground to factory precision on every cutting edge — from the tip through every step on the shank. Designed for repeated use in stainless steel, hardened sheet metal, and structural steel where standard HSS loses its edge.A 25–28° spiral flute angle maintains chip flow without sacrificing edge strength — optimized for hand-held drilling in sheet metal and stainless.
IRWIN Marples Forstner Bit Set, Wood Drill Bits, Made of Carbon Steel, Ideal for Fine Woodworking, Cabinet-making and more, 14 Pieces (1966893)
Easily Drills High-Quality Flat-Bottomed And Pocket Holes
Milwaukee Electric Tool GIDDS2-2475504 Step Drill Bit, 3/16" to 1/2"
Delivers high performance in heavy-duty applications
20% discount
ANITAGER Unibit Step Drill Bit Set (3-Piece) M35 Cobalt HSS TiAlN - Up to 1-1/4" (32mm Max) – Spiral Groove for Stainless Steel, Sheet Metal & Plastic, 1/4" Hex Shank, Aluminum Case
Premium M35 Cobalt Steel + TiAlN Coating – Built with 5% cobalt HSS for superior hardness, heat resistance, and durability, even when drilling stainless steel.
DEWALT DWADTQTR51618 Impact Ready 5/16" 18 UNC Drill Tap, 1/4" Capacity
Features a 1/4" hex shank for use in impact drivers
Greenlee GSB04 7/8" Step Bit (#4) Metal Cutter with Patented Split-Step Design, 7/8" Metal Cutting Tool for 1/2" Drill Chucks
7/8" STEP BIT METAL CUTTER: Makes it easy to cut a variety of materials including mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates to create clean, precision holes
Bestwork Four Spiral Flute Step Drill Bit Set, 3PCS 1/8"-7/8" (59 Sizes), High-Speed Steel Unibit Step Bits with 1/4" Hex Shank for Stainless Steel Metal Aluminum Wood Plastic
Effortless Precision Drilling: Engineered with four ultra-sharp cutting blades, this step drill bit set delivers smooth, vibration-free performance. Its advanced design ensures clean, accurate holes in steel, aluminum, copper, and other rigid materials with professional-grade precision
Greenlee DTAPKIT Drill/Tap Kit for Metal, One-Step Drilling, Tapping, and Deburring/Countersinking Set with Quick Change Adaptor, 6-32 to 1/4-20
1-STEP DRILL/TAP KIT: Allows you to complete hole drilling, tapping, and deburring/countersinking in one simple operation using a power drill to save time and minimize labor
Drill America 29 Piece Cobalt Stepped Point Drill Bit Set in Round Case w/Gold Oxide Finish for Drilling Acrylic, Steel, Hard Metals, Sizes 1/16" to 1/2" x 64ths, GSC Series ZMGSC29J-PC
GOLD STEPPED POINT COBALT: Drill America GSC Series Gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan, and reduce heat compared to standard drill bits
19% discount
Bosch SDC30 3 pc. High-Speed Steel Turbo Step Drill Bit Set
CORDLESS STEP DRILL BIT DESIGN: Made for smooth drilling in cordless drills using high-speed and low-speed mode, with 2x cutting edges and optimized angles on the bit steps
Klein Tools 25961 Step Drill Bit, 7/8 to 1-1/8-Inch, Spiral Double-Fluted, Cut Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO
2 SPIRAL FLUTES remove chips and help pull the bit through material for faster cutting
13% discount
GRENPRO Step Drill Bit for Metal, 3/16" - 7/8" Four Spiral Flute Cobalt 12 Step Drill Bits, 1/4" Hex Shank Step Bit for Stainless Steel, Plastic, Copper, Aluminum, Wood, PVC, Hardened Steel
M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper
Milwaukee (MLW48899223) 4-Piece Step Drill Bit Set
Manufacturer: Milwaukee
EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (3/16''-7/8'') Wear-Resistant AlTiN Coated, 1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
33% discount
35 PCS Drill Bits Set, 3 Step Drill Bits, 13 Twist Drill Bits, 6 Taps(M3-M10) and 6 Screw Extractors, High Speed Steel Drill Bit Kit Titanium Coated Bits for Plastic Wood Metal, with Storage Bag
【Drill Bit Sets】This drill bit set includes 35 drill bits: 3 step drill bits (4-12mm/4-20mm/4-32mm) and 1 center punch (13x1.2cm), 6 round shank twist drills (3/4/5/6/6.5/8mm), 13 hexagonal twist drills (1.5/2/2.5/3/3.2/3.5/4/4.5/4.8/5/5.5/6/6.5mm), 6 taps (M3/M4/M5/M6/M8/M10), 6 screw extractors (0# 2-3mm/1# 3-5mm/2# 4-8mm/3# 5-10mm/4# 10-12mm), and 1 tool bag. This drill bit and tool set will meet all your drilling needs.
Lenox 30882VB2
Drill bits feature a 2-flute design that cuts fast, clean, round holes
5 Pcs Step Drill Bit & 5 Pcs Countersink Drill Bit Set, Titanium High Speed Steel Step Drill Bit, 50 Sizes of Step Bits for Metal, HSS Step Bit with Aluminum Case for DIY, Multiple Hole Stepped Up Bit
Multi-hole Sizes: This unit step drill bit set includes 5 step bits in sizes 3/16-1/2”, 1/8-1/2”, 1/4-3/4”, 3/16-7/8”, 1/4-1-3/8”, effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8”, 1/2”, 5/8”, 3/4”
15% discount
Irwin Tools IRWIN 10233CB Unibit 1/16-Inch 9-Steps Cobalt Alloy Steel Step Drill Bit
Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel
Irwin Tools IRWIN Step Drill Bit Set, 3-Piece (10502CB)
Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel
Rocaris 5 Pack Step Drill Bit & 5 Pack Countersink Drill Bit Set, Titanium Coated, 50 Sizes of Step Bit for Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY
Ultimate Drill Bits Set- This unibit step drill bit includes 5 step bit in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
Klein Tools 25962 Step Drill Bit, 3/16 to 7/8-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO
2 SPIRAL FLUTES remove chips and help pull the bit through material for faster cutting
KSEIBI 598240 Industrial Grade Unibit 5-Pieces Step Drill Bits Set 3-Flat Shank, High-Speed Steel Metal Drill Bits Kit Black Oxide M2 for Drilling Stainless Steel, Aluminium, Wood
High-Speed Steel Construction: Made from durable HSS with a black oxide coating, ensuring longevity and resistance to wear and corrosion.
Klein Tools 25964 Step Drill Bit, 1/8 to 1/2-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO
2 SPIRAL FLUTES remove chips and help pull the bit through material for faster cutting
Jerax tools M2 HSS Quick Change 1/4" - 3/4" Step Drill Bit Double Fluted Drill Bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic
[M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
Milwaukee Electric Tool 48-89-9201 Step Drill Bit, No 1
1/8” – 1/2” step bit
SHARPTOOL 1/4 to 2 Inches M2 HSS Step Drill Bit, Large Unibit for Cutting Holes on Stainless Steel, Metal, Wood & Plastic (2")
SHARPER | FASTER | Cut MORE holes: SHARPTOOL step bits are made of M2 High-speed steel which is much more stronger than ordinary HSS. This strong material makes it EASIER to drill holes especially in metal and ensures longer lifetime to cut MORE holes!
Klein Tools 25963 Step Drill Bit, 1/4 to 3/4-Inch, Spiral Double-Fluted, Cuts Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO
2 SPIRAL FLUTES remove chips and help pull the bit through material for faster cutting
17% discount
Bosch SDC2 3/16 in. to 7/8 in. High-Speed Steel Turbo Step Drill Bit
CORDLESS STEP DRILL BIT DESIGN: Made for smooth drilling in cordless drills using high-speed and low-speed mode, with 2x cutting edges and optimized angles on the bit steps
NEIKO 10197A Step Drill Bit Set, 5 Pc Step Bit for Metal, 50 SAE Sizes Total, 1/8” – 1-3/8”, SAE Titanium High Speed Steel Unibit, Stepper Cone Drill Bit, Two Flute Step Down Bits, Step Up Drill Bits
HSS STEP BIT: Classic step drill bit set constructed of high-speed steel for drilling holes in plastic, aluminum, copper, stainless steel, and many other types of sheet metal. Also doubles as a hole expander.
Milwaukee 48-89-9205 Step Bit #5 1/4" - 1-3/8"
Milwaukee #5 Step Drill Bit, 1/4 In To 13/8 In
toolant 2PCS Four-Spiral Flute Cobalt Step Drill Bit Set, 1/8" to 1-3/8" Full Coverage & Compact Portability, Unibit with Six-Sided Hex Shank for Metal, Stainless Steel, Aluminum, Wood, Plastic
SMALL TO LARGE. TRUE VERSATILITY. – This 2-piece combo is expertly paired to provide seamless coverage of all common sizes from 1/8" to 1-3/8". By consolidating dozens of hole sizes into just two compact bits, it offers ultimate on-the-go portability, eliminating the need for bulky kits and heavy toolboxes. Get full-scale capability with a minimalist footprint.
26% discount
Maywoqi 5Pcs Step Drill Bit & 5Pcs Countersink Drill Bit Set, Titanium Coated, HSS Step Bit, 50 Sizes of Step Bit for Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY
Ultimate Drill Bits Se: This unit step drill bit includes 5 step bits in sizes 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'', effectively replacing 50 sizes of conventional drill bits. Along with a center punch. Additionally, the counter sinker drill bit set in sizes1/4'', 3/8'', 1/2'', 5/8'', 3/4''.
Klein Tools 25960 Step Drill Bit, 7/8 to 1-3/8-Inch, Spiral Double-Fluted, Cut Thin Metal, Plastic, Aluminum, Wood, 1/4-Inch Hex Shank, VACO
2 SPIRAL FLUTES remove chips and help pull the bit through material for faster cutting
Bosch IMSDC002 2 pc. High-Speed Steel Impact Tough™ Turbo Step Drill Bit Set
CORDLESS STEP DRILL BIT DESIGN: Made for smooth drilling in cordless drills using high-speed and low-speed mode
NEIKO 10173A Step Drill Bit Set for Metal and Wood, 5 Piece SAE, Spiral Grooved for Faster Drilling, Step Bits with 50 Total Step Sizes, Titanium Coated Unibits
PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
Milwaukee Electric Tool 48-89-9209 Electric Step Drill Bit, No 9, Silver metallic
7/8” and 1-1/8” step bit
Lenox Tools 30929VB30929 30929-30/929 Vari-Bit 4 Piece Step Drill Bit Assortment
Manufacturer: Lenox
DEWALT Step Drill Bit Set, 7/8-Inch to 1-1/8-Inch (DWA1789IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
16% discount
Lenox Vari-Bits Vb-3 1 Pk.
Accurate, burr-free holes
ZELCAN HSS 5PCS Titanium Step Drill Bit Set with Automatic Center Punch for Sheet Metal with Aluminum Case, 50 Sizes in 5 High Speed Multiple Hole Stepped Up Steel Bits for DIY Lovers
HSS Steel Construction ----- High-speed steel construction for longer cutting edge life even at extreme temperatures
THINKWORK Four Spiral Flute Step Drill Bit Set (Metric), 5 Pcs HSS Step Drill Bits (4mm-35mm) Unibit Step Drill Bit, 6mm and 10mm Shank Step Bits for Aluminum, Wood, Plastic, Metal
ENHANCED DURABILITY: Our industrial-grade step drill set is meticulously crafted from high-quality alloy steel and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
DEWALT Step Drill Bit, Impact Ready, 3/16-Inch-1/2-Inch (DWA1784IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal
Irwin Tools IRWIN 10220CB Unibit 1/16-Inch Hole Enlarging 8-Steps Cobalt Alloy Steel Step Drill Bit
Made in: United States
Klein Tools QRST2S Quick-Release Step Bit Set, 3-Piece, Durable Aluminum Titanium Coating, Impact-Rated Hex Shank
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing durability that is 10 times greater than black oxide, ensuring extended bit lifespan
Rocaris 39 Pack Woodworking Chamfer Drilling Tools, Including Countersink Drill Bits, L-Wrench, Wood Plug Cutter, Step Drill Bit, Center Punch, Drill Stop Bit Collar Set, Twist Drill Bit Tool
39 Pack Woodworking Chamfer Drilling Tool Kit Include Including Countersink Drill Bits, L-Wrench, Wood Plug Cutter, Step Drill Bit, Center Punch, Drill Stop Bit Collar Set, Twist Drill Bit Tool. Pecfect gift for fathers, friends, carpenter and DIY lovers.
IRWIN Irw Unibit 3Pc Set #1, #4, #4Df (IWAS15504DF)
DRILL THROUGH A VARIETY OF MATERIALS Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
OXMUL M35 Step Drill Bit Set for Metal, 1/8—1-3/8, 19-Steps, Cobalt Bits, Heavy-Duty for Stainless Steel, Hard Metal, Aluminum, Wood, 2pcs. Z204_205
【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits(1.3243 STEEL) can drill 5X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Hard Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This step bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
Klein Tools QRST11 Step Drill Bit, Quick Release Spiral Double-Fluted, 7/8 to 1-1/8-Inch, Hex Shank, Cut Steel, Wood, Plastic, Aluminum
DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing a durability that is 10 times greater than black oxide, ensuring an extended bit lifespan
DEWALT Step Drill Bit Set:3 Piece, Titanium Nitride Coated, 31 Hole Sizes, 1/8 in to 7/8 in, 1/4 in Shank Hex Size (DWA1790IR)
Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set
Bosch SDH30 3 pc. High Speed Steel Step Drill Bit Set
SELF-STARTING POINT STARTS ON CONTACT
OXMUL Large Step Drill Bit(Pro),16Holes 2", High Speed Steel, Drill Bit Set Duty for Metal, Wood,Plastic Tri-Shank. 2Pro
Large Drill Bit 2"Pro / 16HOLES / Mid-Duty for Metal & Wood / Tri-Flatted Shank
15% discount
Pro Edge 29 Piece HSS Stepped Point Drill Bit Set, 1/16"-1/2" Titainnium Coating 3-Flat Shank No Pre-Drilling Twist Drill Bit Set for Acrylic Metal, Steel, Wood, Plastic, with Round Case
【Essential Sizes】Pro edge stepped point drill bit set includes 29 Commonly-used sizes on the market:1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64“, 3/8", 25/64", 13/32", 27/64", 7/16, 29/64, 15/32", 31/64", 1/2". Sufficient to handle the vast majority of usage scenarios, It also comes with a round drill bit storage box for easy organization and storage.
18% discount
TEMO Black AITiN Coated M35 Cobalt Smooth Step Drill Spiral Flute Unibit, 6 Size from 3/16 Inch to 1/2 Inch, 1/4 Inch Hex Shank
Black AITiN Coated M35 Cobalt Smooth Step Drill Spiral Flute, 6 Sizes From 3/16 Inch to 1/2 Inch, 1/4 Inch Hex Shank
toolant 1/4" to 1-3/8" Step Drill Bit with Upgraded Dual-Angle Flutes & Multi-Function Cutting Edges, M2 HSS & Nitriding Coating for Stainless Steel, Copper, Aluminum, Wood, Plastic
DUAL-ANGLE CUTTING POWER – Engineered with upgraded dual-angle flutes that shear through metal far more aggressively and accurately than standard straight grooves. This optimized geometry ensures faster, more stable drilling with perfectly polished, burr-free holes—feels like a hot knife through butter!
10% discount
Makita 711493-A High Speed Steel Step Drill Bit, 1/4-to-3/4-Inch
Drills perfectly round holes in materials such as steel, brass, plastic and wood
15% discount
Cobalt M35 Step Drill Bit 1/4" to 3/4", TiAlN Coating 4 Spiral Flute Step Bit for Stainless Steel, Metal, Aluminum, Plastic
M35 HSS and TiAlN Coating: The step bit is made from 5% Cobalt M35 HSS(high speed steel) and coated with TiAlN, making it more sturdy and durable, especially suitable for use on stainless steel
Crosstar Cobalt Stepped Point Drill Bit Set-21pcs 1/16"-1/2" TiAlN Coated Step Drill Head,M35 HSS Jobber Bits,No Pre-Drilling,3-Flat Shank,with Indexed Storage Case,Precise Drilling,for Hardened Steel
【21-Piece M35 Cobalt Steel Drill Bit Set: Targeted for Hard Metals】Crafted from premium M35 cobalt steel with 5% cobalt core, this drill bit set is engineered to tackle tough metals ranging from 30–60 HRC hardness. It delivers superior drilling performance on stainless steel, high-temperature alloy steel, and bearing steel, outperforming ordinary high-speed steel bits on hard materials.
5% discount
GRENPRO Cobalt Step Drill Bit, 1/4"-3/4" Large Step Bit, M35 HSS Impact Tough Step Bits for Metal, 1/2" Shank Unibit Step Drill Bits, Stainless Steel, Aluminum, Wood
M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper
Stark USA 29 Pieces Turbo Step Stepped Point Tip Drill Bit Spiral Shank Set M35 Cobalt Drilling Acrylic, Steel, Hard Metal, 1/16" to 1/2" Round Case
Professional & Widely Use Bit - 29-Piece set with sharp and hard cutting edge is ideal for versatile applications especially for projects, such as kitchenware maintenance, machine parts, medical equipment and DIY projects. It can also be used to drill acrylic, high temperature steel, and even brass
Irwin #4 Unibit Step Drill Bit 3/16 in. to 7/8 in. 12 Sizes
Drills 12 hose sizes
17% discount
OSTTE 5PCS Step Drill Bit Set with Two Spiral Grooves, 50 Sizes (3/16" to 1-3/8") HSS Titanium Coated Step Bits for Metal, Aluminum, Wood & Plastic - with Aluminum Case for Electricians & DIY
【50 Sizes in 5 Bits】One versatile step drill bit set gives you 50 essential hole sizes (3/16" to 1-3/8") for any project. Perfect as a step drill bit set for metal, wood, plastic and more - no more searching through bulky collections
Greenlee 36414 Step Drill Bit,14 Hole Sizes Green, 7/8" through 1-3/8"
Country Of Origin: China
OXMUL Large Step Drill Bit for Steel, 1-5/8"(Pro) 13Holes, M35 Cobalt Drill Bits, Extra-Heavy Duty for Stainless Steel, Hard Metal, Aluminum, Wood, Two-Straight Flute 13-Steps. Co158Z
【Extra-Heavy Duty for Stainless Steel】 The M35 Cobalt Drill Bits(1.3243 STEEL) can drill 5X longer life and 2X faster. This Cobalt Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This steel drill bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
HIGHFIRE 29 Pieces HSS Stepped Point Drill Bit Set 1/16"-1/2", Gold and Black 3-Flat Shank for Metal, Steel & Acrylic - No Pilot Hole Needed - Industrial, MRO & DIY Use
All-in-One Functionality: Skip Pilot Holes – Drills large diameters in one step, eliminating the need for center drill and pilot drill bits. Faster setups, fewer tools to carry.
Milwaukee Step Drill Bit Kit (10-Piece) -48-89-9222
Brand New in box. The product ships with all relevant accessories
OXMUL Large Step Drill Bit for Steel, 1-5/8"(Pro) 13Holes, M35 Cobalt Drill Bits, Extra-Heavy Duty for Stainless Steel, Hard Metal, Aluminum, Wood, 13-Steps. Co158
Large Step Drill Bit(1-5/8") / HEAVY DUTY for SS / M35 COBALT Drill Bits / 13Holes (1/4"~1-5/8" Pro)
Makita 711495-A 1/2-Inch High Speed Steel Step Bit
Drills perfectly round holes in materials such as steel, brass, plastic and wood
Lenox 30881-VB1
Accurate, burr-free holes
Bestwork Step Drill Bit Set (1/8"-5/8"), 4 Pcs HSS Single Size Step Bit, Small Size EDC Unibit with 1/4" Hex Shank Step Bits for Thin Metal, Wood, Plastic
Single-Size Drill Design: Unlike ordinary step drills, our unibit step drill bit features a single-size drill design. During the drilling process, the front step assists in drilling. This design ensures you get the precise hole you need, with stable, accurate, and efficient drilling
Step Drill Bit Set, Titanium Coated HSS, Multiple Sizes with Storage Case, 6 Piece
Complete 6-Piece Set: Includes multiple step drill bits in various sizes to handle a wide range of drilling applications from small to large diameter holes
Jerax tools M2 HSS 4-32mm Step Drill Bit, High Speed Steel Drill bits for Hole Drilling in Extra Thick Material/Panel/Plate, Stainless Steel, Copper, Aluminum, Wood, Plastic
[M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
COMOWARE 29Pcs Stepped Point Drill Bit Set, 1/16" – 1/2" Drill Bit Index, HSS M2 Jobber Drills Bits, No Pre-Drilling, Titanium-Coated, 3-Flat Shank, Drills Bits Set for Metal/Plastic/Acrylic/Wood
Premium Material - This drill bit set features M2 high-speed steel with titanium coating for superior heat resistance and durability. The complete drill set outperforms standard bits, delivering friction-free performance for all your projects.
Bosch IMSDC2 3/16 in. to 7/8 in. High-Speed Steel Turbo Impact Step Drill Bit
Turbo impact-rated step drill bit design – made for smooth drilling in cordless drills using drills and impact drivers
Spyder 1/4 to 1-inch Hex Shank 12-Step HSS Drill Bit with Mach-Blue Armor Plating for Steel, Aluminum, Stacked Materials, and More
Ideal for drilling wood with nails, stainless steel, mild steel, aluminum, stacked materials, and other tough-to-drill alloys
10% discount
Four Spiral Flute M35 Step Drill Bit Set 1/8"-1"(9 Sizes), 3/8" Shank for Metal Step Drill bit, Impact Resistant Cobalt Step Drill Bit, for Stainless Steel, Wood, Aluminum, Plastic
【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance. Ideal for steel and plastic drilling with high-speed cordless drills.
3/16-7/8 Impact Step Drill Bit Dual Spiral Flute for Milwau-kee Step Drill Bit #4 3/16-7/8
STEP DESIGN: Features multiple diameter steps from 3/16 inch to 7/8 inch for precise hole enlargement in a single tool
19 Piece Cobalt Stepped Point Drill Bit Set, CLEVEROOL HSS Turbo lmpact Step Drill Bit with Blue Oxide Finish for Stainless Steel Acrylic Iron Wood
Stepped Point Cobalt Drill Bit eliminates bit walk and the need for pilot holes. Start easier and drill faster than simply outperforming every conventional drill bit design.
IRWIN 10232CB Unibit 1/16-Inch 6-Steps Cobalt Alloy Steel Step Drill Bit
Drill bit is engineered with M-35-grade Cobalt Alloy Steel steel for maximum life when drilling in tough steel
Step Drill Bit Set - DWA1790IR for DEWALT Step Bits,Double Spiral Flute - Precision Drilling for DIY & Professional Projects
FDWA1783IR Step Drill Bit, Impact Ready, 1/8-Inch-1/2-Inch
3/16" -7/8" Step Drill Bit for Milwau-kee Electric Tool GIDDS2-2475506
VERSATILE SIZING: Step drill bit with multiple diameter steps ranging from 3/16 inch to 7/8 inch for precise hole sizing in metal surfaces
10% discount
AIMLENTOOL Step Drill Bit Set, 6 Pcs High-Speed Steel Step Drill Bit with Automatic Center Punch for Metal, Wood, Plastic, 50 Sizes HSS Step Bit with Aluminum Case for DIY Lovers, 1/8" to 1-3/8"
HSS Titanium Coating: Our high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
EZARC Step Drill Bit for Metal, M35 Cobalt Unibit Step Drill Bit Set 1/8"-7/8"(3pcs) Wear-Resistant AlTiN Coated, 1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic
【C-Profile Design】EZARC step drill bits feature a triple-flute design for increased stability, effectively reducing deviation during the cutting process. Additionally, the 'C-profile' cutting edge ensures smoother cutting and an increased cutting speed
IRWIN Unibit #9 Df 7/8 and 1 1/8" 2 Sz (IWAS10239DF)
2X FASTER DRILLING SpeedPoint tip for fast starts
ANGELSWORD Step Drill Bits, 5PCS HSS Titanium Coated Step Drill Bit Set for Plastic, Aluminum, Copper, Sheet Metal
【Versatile 50 Sizes Step Drill Bit Set】1/4"-1-3/8"(stepped by 1/8"), 3/16"-7/8"(stepped by 1/16"), 1/4"-3/4"(stepped by 1/16"), 1/8"-1/2"(stepped by 1/32"), 3/16“-1/2”(stepped by 1/16“). Universal 3/8" Tri-Flatted Shank prevents breaking.
Jerax tools HSS 1/4-7/8 Inch High Speed Steel Step Drill bits, Doubles Flutes Unibit for Hole Drilling in Iron, Copper, Aluminum, Wood, Plastic
[Made of High Speed Steel]: Premium material and surface treatment ensures the durability and sharpness. This unibit can drill holes on Iron, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials.
THINKWORK M35 Cobalt Spiral Flute Step Drill Bit Set, 5 Pcs Single Size HSS Step Bits (1/8"-3/4"), Small Size EDC Unibit with 1/4" Shank Step Bits for Metal, Aluminum, Steel, Wood Plastic
ENHANCED DURABILITY: Our industrial-grade step drill set is meticulously crafted from high hardnessy M35 cobalt HSS and undergoes multiple manufacturing processes. Each drill bit is carefully inspected at the factory to ensure superior quality and longevity.
Steel Vision Hyper-Step HSS Cobalt, No Pilot Hole Needed, (1/8"" - 1/2") 13 pc TurboStep HSS Mechanics Stubby Drill Bit Set, Industrial-Grade, Metal Drilling for Stainless/Hardened Steel
Industrial-Grade M35 Cobalt Alloy: Engineered with high-performance M35 tungsten-cobalt for extended lifespan and precision in tough drilling tasks.
Irwin Tools IRWIN Step Drill Bit, 3/16-Inch to 7/8-Inch, Cobalt Alloy Steel, 3/8-Inch Shank (10234CB)
Cobalt Alloy Steel high speed steel for extended cutting edge life makes it ideal for drilling stainless steel
5% discount
KJE 3PCS SAE 1/8" to 1-1/8" M35 Cobalt Step Drill Bit Set, 1/4" Hex Shank Metal Cutting Unibit Step Drill Bits(TiAlN Coated), Spiral Cone Drill for Stainless Steel, Sheet Metal, Wood & Plastic
【3-Pc Spiral Flute Step Drill Bit Set - Widest Range! 1/8" to 1-1/8" Coverage】: Most 3-pc step drill sets max out at 7/8". Our set features 3 bits drilling 29 precise hole sizes, from fine 1/8" (3.175mm) up to a powerful 1-1/8" (28.575mm). Set includes 3 precision-ground step bits providing 29 standard hole diameters:6-Size Bit: 3/16", 1/4", 5/16" , 3/8", 7/16", 1/2"; 10-Size Bit: 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1-1/8"; 13-Size Bit: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2". Tackle diverse drilling tasks with one set – save time and hassle!
Jerax tools HSS 1/4" - 2-3/8" Large Step Drill bits, Doubles Flutes Large Step Bits for Hole Drilling in Iron, Copper, Aluminum, Wood, Plastic…
[Made of High Speed Steel] Premium material and surface treatment ensures the durability and sharpness. This unibit can drill holes on Iron, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials.
OXMUL M35 Step Drill Bit for Metal, 1/4" to 1-3/8", Cobalt Bits, Heavy Duty for Stainless Steel, Metal, Aluminum, Copper, 6-Steps. 204
M35 COBALT BIT / HEAVY DUTY for SS /1/4" to 1-3/8"
GRENPRO Step Drill Bit for Metal Set, 1/4" - 2-1/2"Large Step Bit, M35 HSS Impact Tough Step Bits for Metal, 1/2" Shank Unibit Step Drill Bits, Stainless Steel, Aluminum, Wood
M35 HSS COBALT STEP DRILL - GrenPRO drill bits Specially designed for Metal Sheet/Wood/Plastic/Aluminum/Copper with 15 progressive steps (1/4" to 2-1/2")
LIBRATON Four Spiral Flute Step Drill Bit, M35 Cobalt Unibit Step Drill Bit Set 1/8"-7/8", AlTiN Coated Step Bits, Four Spiral Flute, 1/4" Hex Shank for Metal, Stainless Steel, Aluminum, Plastic, 3PCS
4-Flute Turbo-Cutting System: Libraton step drill bit set has quad spiral grooves enabling 40% faster chip evacuation than 2-flute competitors, eliminating jams when drilling.
MABLEVI 5 Pcs Four Spiral Flute Step Drill Bit Set, 1/8"-1-3/8" HSS Unibit Step Drill Bit, 1/4" and 3/8" Shank Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic
Four Spiral Flute design ensures precise and accurate drilling. The four-flute step drill bit is smoother cutting than conventional two-straight flute step drills.
LDEXIN Step Drill Bit 1/8" to 1" High Speed Steel Step Drill Cone Bits for Metal, Heavy Duty Step Bit, Tri-Flat Shank (4mm - 25mm)
High-Quality HSS Material: Our step drill bits are made of high-speed steel (HSS) with a titanium coating, ensuring exceptional durability, heat resistance, and corrosion prevention. These bits can easily cut through various materials such as iron sheets, aluminum sheets, copper, plastic, and wood boards.
TUMAX 3 PCS M35 Cobalt Step Drill Bit Set with TiAlN Coating, 1/4" Hex Shank Impact Ready, 1/8" to 7/8" HSS-Co Multi-Hole Unibit with Dual-Spiral Flute for Stainless Steel, Metal, HVAC, Electrical
【M35 COBALT & TiAlN THERMAL SHIELD】 Crafted from industrial-grade M35 Cobalt High-Speed Steel (HSS-Co) and fortified with a premium TiAlN coating. This combination withstands extreme heat up to 800°C, providing significantly longer tool life when drilling through tough materials like stainless steel and cast iron compared to standard bits.
M35 HSS 5/8 Inch Step Drill Bit, Single Size Unibit with Double Spiral Flutes for Drilling Small Holes on Stainless Steel, Metal, Wood, Plastic
[M35 HSS]: M35 HSS is a higher grade than M2 HSS. The extra 5% cobalt and other elements ensure a much better durability.
ZHUREKER Step Drill Bit Set, 6Pcs HSS Titanium Step Bits with Automatic Center Punch, 50 Sizes Step Drill Bit for Metal, Wood with Aluminum Case
HSS Titanium Coating: Our high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance
ROGAPER 6PC Cobalt Step Drill Bit Set, Hex Shank Step Drill with Two Spiral Flutes and Automatic Center Punch for Metal, Stainless Steel, Aluminum, Wood, and Plastic with Aluminum Case, 50 Sizes
M35 Cobalt: Our M35 cobalt high speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, can reduce the friction drill, and perform well in heat, corrosion, and rust resistance.
Four Spiral Flute Step Drill Bit Set, M2 High Speed Steel 1/4" Hex Shank Step Drill Bit for Metal, Steel, Aluminum, Plastic Hole Drilling Cutting, 3 PCS
DURABLE MATERIAL: ALDIPRO step drill bit made with M2 high speed steel material and advanced industrial-grade nitride coating. Our drill bit has excellent heat -resistant, anti-wear and anti -corrosion function, and improves the hardness of the drill. Compared with other step bit, it is superior in hardness and longer in service life.
Romentheo Four Spiral Flute Cobalt Step Drill Bit(Pro),M35 High Speed Steel,1/4" Hex Shank Step Bits for Metal, Stainless Steel, Aluminum, Plastic,1/4" - 3/4"(9 Step Size)
FOUR SPIRAL FLUTE - Our cutting tool features a four spiral flute design that ensures efficient chip evacuation, reducing heat build-up and improving the overall cutting process. This design enhances the tool's performance, providing smoother and more precise drilling in a variety of materials.
COMOWARE Step Drill Bit Set 5-Piece Titanium-Coated with Automatic Center Punch HSS- Covering 50 Sizes, Complete with Aluminum Case
HSS step drill with Titanium Coating – High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
KAYGO M35 Step Drill Bit for Metal,1/4 to 3/4 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 inch Hex Shank,Spriral Drouble-Fluted
Unlock Versatile Drilling Possibilities: From DIY home projects to professional metalwork, our comprehensive drill bit set includes a range of high-quality bits, including the precision-engineered step drill bit. Perfect for effortlessly drilling through tough materials like metal, plastic, or wood.
3 Pcs Step Drill Bits & 5 Pcs Jobber Drill Bits Set - Titanium-Plated HSS Hex Shank Drill Bits for Metal, Wood, Plastic Drilling with Plastic Index Storage Case
Multi-Size Complete Drill Set:Includes 3 step drill bits 5/64" each steps(10-step:5/32"-55/64", 9-step:5/32"-25/32", 6-step:5/32"-35/64") + 5 jobber drill bits (2×1/8", 1×1/5", 1×1/4", 1×5/16"). Comes with a plastic index case for organized storage and easy access.
Jerax tools HSS 1/4-1-1/8 Inch High Speed Steel Step Drill bits, Doubles Flutes Unbit for Hole Drilling in Iron, Copper, Aluminum, Wood, Plastic
[Made of High Speed Steel]: Premium material and surface treatment ensures the durability and sharpness. This unibit can drill holes on Iron, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials.
ROGAPER Spiral Groove Step Drill Bit, 12 Steps High-Speed Steel 1/4" to 2-3/8", Large Step Drill Bits for Cutting Holes in Iron Aluminum Copper Plastic Wood
Quick Change: The 1/2-inch triangle round shank fits easily and securely into all power tools to prevent slippage and shedding during rotation.
Jerax tools 1/2", 7/8" & 1-3/8" Step Drill Bit Set, Straight Grooved Double Fluted M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood,Plastic
[M2 HSS]: Cuts A LOT MORE CLEAN holes and much EASIER than average step bits. In general, M2 has 50% more Tungsten and 150% more Molybdenum, both of which are key elements in improving durability. Our additional Vacuum heat treatment and Nitride surface hardening treatment make the performance even better.
COMOWARE Step Drill Bit, 12 Sizes from 1/4" to 2-3/8", High Speed Steel Step Bit with 2 Spiral Flutes, 3-Flat Shank, Steps Bits for Metal, Aluminum/Wood/Plastic/Iron, Unibit for Electricians & DIY
Durable M2 HSS Step Drill - Engineered with 50% more Tungsten and 150% increased Molybdenum, this unibit step drill bit enhanced by vacuum heat treatment and Nitride hardening for industrial-grade metal drilling performance.
toolant Deep-Hole Four-Spiral Flute Cobalt Step Drill Bit, Extra-High 10mm Steps to Power Through Thick Plates, 1/4"-7/8" Unibit with 1/4" Hex Shank for Metal, Stainless Steel, Wood
EXTRA-HIGH 10MM STEPS – Unlike standard bits with shallow steps, this deep-hole version features extended 10mm step heights. Engineered specifically to penetrate thick boards and heavy-duty plates in a single pass, saving you time and effort on demanding industrial tasks.
Witwocky Step Drill Bits, 5PCS (44 Sizes) Metric HSS Step Unibit Drill Bit Set with Aluminum Case, Double Cutting Blades, High-Speed Steel, Multiple Hole Stepped Up Bits for DIY Lovers
44 Sizes: The step drill bits set includes 5 standard metric bits that can replace 44 individual drill bits.
Baigao M35 Cobalt Steel Four Spiral Flute Step Drill Bit 1/4“ to 1-3/8” - Wear-Resistant TiAlN Coating, 1/4" Hex Shank, for Metal, Stainless Steel, Aluminum & Plastic
Premium M35 Cobalt Steel – Made of high-speed M35 cobalt steel, these step drill bits offer superior hardness and heat resistance, ensuring long-lasting performance even on tough stainless steel.
3PCS Titanium Step Drill Bit - 4241 HSS Step Bit with Two Spiral Grooved, 31 Sizes for Metal, Aluminum, Wood & Plastic, for Electricians & DIY with Portable Bag
HSS step drill with Titanium Coating: High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
Witwocky Step Drill Bits, 6PCS (50 Sizes) HSS Step Unibit Drill Bit Set with Auto Center Punch Black and Gold, Double Cutting Blades HSS Drill with Aluminum Case, Multi-Hole Stepped Up Bits for DIY
50 Sizes: The step drill bits set includes 5 standard bits that can replace 50 individual drill bits and an automatic center punch. Please mark the spot that you are to drill for easier drilling
Vouyar Four Spiral Flute Cobalt Step Drill Bit, 3/16'' - 7/8'' M35 TiAlN Coating Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic
Size: 12 steps, even more versatile. A true one-for-all solution for drilling holes on plates. Drills 3/16”, 1/4”, 5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8”, 11/16”, 3/4”, 13/16" and 7/8".
Witwocky Step Drill Bits, 6PCS (50 Sizes) HSS Step Unibit Drill Bit Set with Automatic Center Punch, Double Cut Blades High-Speed Steel with Aluminum Case, Multi-Hole Stepped Up Bits for DIY Lovers
50 Sizes: The step drill bits set includes 5 standard bits that can replace 50 individual drill bits and an automatic center punch. Please mark the spot that you are to drill for easier drilling
3/16-7/8 Inch Four Spiral Flute Step Drill Bit, M2 High Speed Steel 1/4" Hex Shank Step Drill Bit for Metal, Steel, Aluminum, Plastic Hole Drilling Cutting, 9 Step Size Step Bit
DURABLE MATERIAL: ALDIPRO step drill bit made with M2 high speed steel material and advanced industrial-grade nitride coating. Our drill bit has excellent heat -resistant, anti-wear and anti -corrosion function, and improves the hardness of the drill. Compared with other step bit, it is superior in hardness and longer in service life.
Jerax tools M2 HSS 1/4 to 1-3/8" Step Drill Bit Spiral Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic
[M2 High-Speed Steel with Enhanced Hardness]: Formulated with higher tungsten and molybdenum content, vacuum heat-treated and nitride-coated for superior wear resistance and cleaner cuts in tough materials.
5 Pcs HSS Spiral Step Drill Bit Set, Four-Flute Unibit (1/8"-1-3/8") with 1/4" & 3/8" Shank, Step Bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic (5 PCS)
Industrial-Grade Durability: Crafted from premium HSS (high-speed steel) with a durable nitride coating, our 5-piece step drill bit set delivers exceptional hardness, wear resistance, and long-term durability. Each bit undergoes rigorous inspection and multiple manufacturing processes to ensure consistent performance—even when drilling through stainless steel.
OXMUL M35 Step Drill Bit for Metal, 3/16 to 7/8, Cobalt Drill Bits, Extra-Heavy Duty for Stainless Steel, Hard Steel, Mild Metal, Aluminum, Wood, Industrial Grade, 12-Steps. Co78Z
【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits(M2+3%Cobalt STEEL) can drill 6X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. This step bit is tough,sharp and can drill many holes on hard metal like a Work Horse!
toolant Mini Step Drill Bit, 3PCS Set (1/8"-3/4"), 1/4" Hex Shank, Only 1” Short Drill Body for Extremely Tiny Spaces, M2 HSS & Nitriding Coating, Includes Carabiner & Quick-Release Couplers
EXTREME COMPACT FOR TINY SPACES – Featuring a mini 1-inch body (25mm) and a total length of only 47mm, these bits are specifically engineered for extremely confined areas where standard bits cannot fit. Equipped with a universal 1/4" hex shank, it provides the maneuverability needed for specialized precision tasks in restricted spaces.
Four Spiral Flute M35 Step Drill Bit Set 3/16"-1/2"(6 Sizes), 1/4" Shank for Metal Step Drill bit, Impact Resistant Cobalt Step Drill Bit, for Stainless Steel, Wood, Aluminum, Plastic
【M35 Cobalt Superhard High Speed Steel】: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance. Ideal for steel and plastic drilling with high-speed cordless drills.
Zofiat Multi-Size Step Drill Bit Set, 1/4" to 2-3/8" Hole Diameter, Premium HSS 4241 High-Speed Steel, 118° Split Point for Precision, Double Straight Flute & Tri-Flatted Shank for Metal, Wood, PVC
VERSATILE MULTI-STEP DRILLING: Tackle a wide range of hole sizes from 1/4 inch to 2-3/8 inches with a single, comprehensive step drill bit; eliminate the need for multiple drill bits, saving time and enhancing efficiency for diverse projects.
COMOWARE Step Drill Bit, 12 Sizes from 3/16" to 7/8", High Speed Steel Step Bit with 2 Straight Flutes, 3-Flat Shank, Steps Bits for Metal, Aluminum/Wood/Plastic/Iron, Unibit for Electricians & DIY
Durable M2 HSS Step Drill - Engineered with 50% more Tungsten and 150% increased Molybdenum, this unibit step drill bit enhanced by vacuum heat treatment and Nitride hardening for industrial-grade metal drilling performance.
Lenox 3/16 in. to 1/2 in. Vari-Bit Vb-4 6 Sizes
Accurate, burr-free holes
