ReviewsStainless Steel Bits

1/8-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

JOBBER LENGTH: 1/8-inch cutting diameter, 1-5/8-inch flute length, 2-3/4-inch overall length, 135 degree split point, straight shank.
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
APPLICATION: best used for drilling in hard metal, including stainless steel.
INCLUDE: 12 pieces of 1/8-inch cobalt drill bits with case.

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3/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

JOBBER LENGTH: 3/16-inch cutting diameter, 2-5/16-inch flute length, 3-1/2-inch overall length, 135 degree split point, 3-flat shank.
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
APPLICATION: best used for drilling in hard metal, including stainless steel.
INCLUDE: 12 pieces of 3/16-inch cobalt drill bits with case.

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5/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 6

JOBBER LENGTH: 5/16-inch cutting diameter, 3-3/16-inch flute length, 4-1/2-inch overall length, 135 degree split point, 3-flat shank.
MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
APPLICATION: best used for drilling in hard metal, including stainless steel.
INCLUDE: 6 pieces of 5/16-inch cobalt drill bits with case.

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K Kwokker Tungsten Carbide Burr Set 1/8 Shank Diamond Files HRA85 Rotary Tool Accessory Kit, Drill Chucks Accessories for Dremel Rotary Drill Air Die Grinder for Metal Polishing, Wood Carving

...sts long working life, packed with nice plastic case for safety storage and protection..
√ [Safe And Efficient, Like a Hot Knife Thru Butter] VERY IMPORTANT: SINGLE-SLOT Tungsten carbide burrs drill bits, BEST FOR: Metal, cast iron, cast steel, carbon steel, alloy steel, stainless steel and so on.
GOOD FOR: wood, marble, jade, ceramic, glass etc. NOT FOR: EPOXY. PLEASE USE ROTARY BURR SET ON THE CORRECT MATERIAL TO AVOID DAMAGE TO THE PRODUCT DUE TO INCORRECT USE..
√ [This Is a Essential Rotary Burr Set] Grinding head for air die grinder. NOTE: When using the wood carving bits, make sure that the burr handle is fully inserted into the chuck and tightly clamped. Eye masks and gloves are recommended to prevent stab wounds..
√ [Warmth Tips] The speed of the rotary tools usually is 6000-50000 revolutions per minute, long service life, reduce the inefficiency turnover. Machining drill bits, easy to cutting, durability. Really nice carbide drill bits..

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1/8 Inch Cobalt Drill Bits(10Pcs), HPHOPE M35 HSS Metal Twist Drill Bits Set, Jobber Drill Bits Length and Straight Shank, Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron

【M35 COBALT HIGH SPEED STEEL】1/8" drill bits for metal made from M35 Cobalt High Speed Steel and contain 5% Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.
【135° SPLIT POINT】135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank of this cobalt steel drill bit allows for firmly holding and accurate centering and makes drilling precise and faster.
【FULLY GROUND PROCESS】Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance.
【PROFESSIONAL & WIDELY USE】Jobber drill bits perfectly Suitable for drilling holes as Stainless Steel, Copper, Cast Iron, Galvanized Pipe, Aluminum Alloy, Wood and Other Softer Metals. Not for Glass or Ceramic Materials.
【EASY USE & STORAGE】This metal twist drill bits set includes 10pcs 1/8" Cobalt Drill Bits, This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and DIY, household maintenance and repair.

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amoolo 1/4\ Cobalt Drill Bit(10 Pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

【10Pcs 1/4" Cobalt Drill Bits】10Pcs - 1/4”(Dia 6.35mm) x 2-3/4”(Flute Length 69.85mm) Metal Drill Bits.This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and organization..
【M35 Cobalt High Speed Steel】Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability..
【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed..
【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling..
【90 Days Warranty】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement..

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M35，5% Cobalt Drill bit Set 1.5mm-6.5mmMetric Drill bits Set Metal Drill bits for Steel（13pcs）

COPOUIXR High speed steel with cobalt drill bit set for hardened steel 13pcs.
High speed steel cobalt drill bits for metal 5% cobalt drill bit set steel drill bits for hard metal diamonds are ideal for stainless steel and hard metals.
135% self-sharpening impact drill set Drill point with built-in positioning function that requires no additional positioning Easy penetration of hard metals Long torsion bar cutting edge with different drilling depth option.
metric drill bit set for metal1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm drill bit for metal A total of 13 round bar drills of different diameters, suitable for home manual scenes and professional work.
Compact storage box Easy to carry and store drill bits Box size identification for easy selection and storage.

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Ceramic Nail Drill Bit Set - 13 Pcs 3/32 Inch Professional Acrylic Nail Bits Diamond Carbide Cuticle Removal Bits for Electric Manicure Pedicure Nail Drill

[ Professional Nail Drill Bits Set ] - The nail drill bits kit comes with 6 ceramic nail file bits, 3 ball head diamond carbide cuticle drill bits, 2 quartz drill bits, 1 mandrel drill bit and 1 brush bit. Meeting various nail art needs. Suitable for nail art beginners and professional manicurists..
[ 6 Ceramic Drill Bits for Nail ] - The 6 different ceramic drill bits are excellent in heat dissipation and abrasion resistance. Sharp enough to finish various nail artwork like sharpening, grinding, neatening, carving, smoothing, polishing and reshaping gel or acrylic nails..
[ 3 Diamond Carbide and 2 Quartz Drill Bits ] - Easy to clean the cuticle area, sidewalls and under the nail edge with 3 size diamond carbide ball bits. There are 2 quartz bits with different shapes for polishing, surface buffing and smoothing..
[ Fit Most Nail Drill Machine ] - Universal 3/32 inch (2.35mm) stainless steel shank fits most electric nail drill machines. Suitable for nail salon, beauty parlor, spa or personal manicure pedicure, DIY nail art at home..
[ Portable Size] - Comes with a small transparent storage box, easy to find the drill bit you need. The compact size allows you to carry the drill bits anywhere..

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General Tools 24 Fractional Drill Gauge, Hobby Drill Gauge for 1/16” to 1/2' Size Bits, Stainless Steel

IDENTIFIES DRILL BITS SIZES- Helpful when working with older, unmarked drill bits and bits too small to fit diameter markings.
29 MEASURING HOLES- Identified drill bits from 1/16 Inch to 1/2 Inch in 1/64th increments.
ETCHED MARKINGS- Black graduations to give high contrast and will not wear off.
NO MATH- Shows drill sizes in both inches and decimal equivalents.
DURABLE- Made from heavy duty, rustproof stainless steel.

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Neiko 10193A Titanium Step Bits Unibit Set 28 Sizes High Speed Steel Standard SAE Step Drill Bit Set Step Bits for Metal Unibit Step Drill Bits Industrial Unibit

REPLACES 28 DRILL BITS: This set includes three standard SAE step drill bits that replace 28 individual drill bits allowing for you to spend more time working, than swapping out drill bits..
TITANIUM COATED HSS UNIBIT: Made of high-speed steel with titanium coating for added durability and bit life. Suitable to drill though plastic, aluminum, copper, stainless steel, and many other types of sheet metal..
SMOOTH DRILLING ACTION: Two-flute spiral design provides faster, smoother cutting without walking and a tri-flat shank to ensure a firm grip. Our titanium 2 step bits for metal are perfect for all your DIY, general building, and engineering tasks..
COMPLETE STEP DRILL BIT SET: Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit.
STEP BIT SET CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Our unibit step drill bit is compatible with most drills on the market..

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DEWALT Drill Bit, Pilot Point, Industrial Cobalt Alloy Steel, 3/8-Inch (DWA1224)

Drill bit has maximum speed and life in stainless steel and other hard metals.
Pilot point and split tip design of drill bits for wood, metal and plastic starts on contact and eliminates bit walking.
Heavy-duty Cobalt Alloy Steel of DEWALT drill bits delivers 4 times more life than black oxide..

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