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Hss Cobalt Drill Bits
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1/5PCS HSS Cobalt Titanium Conical Step Drill Bit Set MNACMMASC-STYLEA1SET
Cobalt HSS base material improves hardness to cut hard metal workpieces steadily Titanium coating enhances abrasion resistance and extends drill overall service life Up to fifty step sizes meet various daily metal and wood hole machining needs Conical stepped structure creates smooth clean holes without rough surface burrs Optional 1pc or 5pc packaging fits DIY use and factory batch machining work
£62.61
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

Bahco 0.75mm HSS Cobalt Drill Bit Industrial Pack B08CGQ7DFH
0.75mm drill bit suitable for aluminum steel and stainless steel 135° split tip for quick and accurate self-centering Made from high speed steel with 5% cobalt for extended life Perfect for industrial drilling stations and cordless drills Lightweight 13g for easy handling
£23.38
Shipping: Free
Amazon

Bahco 15.00mm Drill Bit with Cobalt HSS Tip B08CH2BQDX
135 degree angle tip precise fast drilling Cobalt HSS for superior durability and heat resistance Ideal for stainless alloy cast iron and heat resistant steel Designed for drill drivers drilling platforms and handheld power tools
£31.32
Shipping: Free
Amazon

TIMco HSSCO1 Cobalt Coated HSS-G Jobber Drill Bit 1.0mm (Pack of 10)
For particularly tough or hard metal drilling applications, such as stainless steel. Fully ground from a solid material M35 alloyed HSS steel with 5% cobalt content High heat resistance for tough metal drilling, Manufacturer: TIMco
£15.23
Shipping: £4.49
Amazon

ASCDB 170pc HSS-Co Cobalt Drill Bit Set (DRILL_BITS), Designed for Stainless Steel, 1-10mm, Metal Carry Case BD180_170pc_FBM
Built to Last: Cobalt construction ensures superior durability and heat resistance for tough drilling jobs. Versatile Applications: Perfect for stainless steel, hard metals, cast iron, and other challenging materials. Precision Crafting: Engineered with sharp, split point tips for faster starts and reduced bit walking. Comprehensive Kit: 170-piece set offers a full range of sizes to tackle any project, big or small. Heavy-Duty Case: Sturdy, compact case keeps all drill bits organized and protected for easy transport., Manufacturer: ASCDB
£59.95
Shipping: Free
Amazon Marketplace - ASC

HSS-E Co 5 Cobalt Step Drill Bit, high Strength, Multi-Function, Ideal for Drilling Various Materials with Precision. B0F8LBVP8X
HSS-E Co 5 Cobalt Step Drill Bit, with high wear resistance, perfect for drilling steel and other hard materials accurately. Ideal for demanding and prolonged work. HSS-E Co 5 Cobalt Step Drill Bit, with high wear resistance, perfect for drilling steel and other hard materials with great precision and efficiency. HSS-E Co 5 Cobalt Step Drill Bit designed for high strength and durability, ideal for drilling metals and other materials with maximum precision. HSS-E Co 5 Cobalt Step Drill Bit, with high wear resistance, perfect for drilling steel and other hard materials with exceptional precision. HSS-E Co 5 Cobalt Step Drill Bit stands out for its high wear resistance, perfect for drilling metals and plastics with precision and efficiency., Manufacturer: Prendeluz S.L.
£131.99
Shipping: Free
Amazon

1/3PCS HSS Cobalt Step Drill Bit Set BPVYPYPAG-1PC4-32MM
Available as a single piece or 3-piece set, covering sizes from 4mm to 32mm for multiple hole diameters. Made from high-speed steel (HSS) with cobalt and nitrogen surface treatment for improved durability. Spiral flute design ensures efficient chip removal and smoother cutting in demanding applications. Triangle shank provides better grip and reduces slippage in standard drill chucks. Optimized for clean, precise drilling in metal, stainless steel, aluminum, and other hard materials.
£57.61
Shipping: Free
Amazon Marketplace - Shenzhen Aoxikang E-commerce Co., Ltd.

DEWALT EXTREME HSS-E Cobalt Metal Drill Bit Set 6 Pc for Stainless Steel, DT4956-QZ B01BU0G01Q
DEWALT DT4956-QZ HSS-E Extreme Cobalt Drill Bit Set for Metal in Plastic Cassette 2,3,4,5,6,8 in Min Drilling Range : 2 mm Maximum drilling range: 8 mm Cutting plastic: HSSE Model Number: DT4956-QZ, Weight: 0.2425084882 Pounds, Manufacturer: AmazonUk/3K3AF
£22.25
Shipping: Free
Amazon

4-10mm HSS Cobalt Jobber Twist Drill Bit Set for Stainless Steel Hard Metal 5Pc
4-10mm HSS Cobalt Jobber Twist Drill Bit Set for Stainless Steel Hard Metal 5Pc, Home, Furniture & DIY > DIY Tools & Workshop Equipment > Power Tool & Air Tool Accessories > Drill Bits
£90.99
Shipping: Free
eBay - asellerltd211118

Titanium Cobalt HSS Cone Step Drill Bit MNACMMCCK-CO-STRAIGHT-15STEP
Blend cobalt into HSS base and add titanium coat to boost wear and heat resistance Spiral and straight flute structures discharge metal scraps fast to avoid drill clogging Three standard size ranges fit diverse hole expansion demands of different workpieces Layered cone steps cut tidy low-burr holes on steel metal and wooden panels alike Pair well with standard electric drills for repair and small batch machining projects
£64.62
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

Titanium Cobalt HSS Cone Step Drill Bit MNACMMCCK-65-STRAIGHT-15STEP
Blend cobalt into HSS base and add titanium coat to boost wear and heat resistance Spiral and straight flute structures discharge metal scraps fast to avoid drill clogging Three standard size ranges fit diverse hole expansion demands of different workpieces Layered cone steps cut tidy low-burr holes on steel metal and wooden panels alike Pair well with standard electric drills for repair and small batch machining projects
£52.54
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

M35 Cobalt HSS Step Drill Bit – 3/16" to 7/8" BPVYPYPGY
Step drill bit made from M35 cobalt high-speed steel for enhanced durability in demanding applications. Graduated sizes from 3/16" to 7/8" allow multiple hole diameters with a single tool. Features four spiral flutes for efficient chip removal and smoother drilling performance. Coated with TiAlN (titanium aluminum nitride) for improved wear and heat resistance. Suitable for clean, precise drilling in metal, stainless steel, aluminum, wood, and plastic.
£62.29
Shipping: Free
Amazon Marketplace - Shenzhen Aoxikang E-commerce Co., Ltd.
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