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Hss Cobalt Drill Bits
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Vorteck Cobalt HSS Drill Bits Set, 6-pcs B0FDLBDGNH
Advanced Vorteck Tip Technology: Precision-engineered Vorteck tip technology revolutionizes the drilling process by breaking it down into multiple micro-cuts, efficiently dispersing swarf to enhance cutting speed and ensure a smoother operation Versatile Application: Designed for high-performance in tough materials such as high-strength steels, stainless steels, cast iron, as well as nonferrous metals, plastics, and wood, delivering exceptional versatility across demanding applications M35 Cobalt Construction: Constructed with high-grade M35 HSS with 5% Cobalt, these bits are engineered for superior heat dissipation, extending tool life and reducing the risk of burnout in heavy-duty applications Quick Lock Hex Shank: Equipped with a 6.3mm (¼”) quick-lock hex shank, compatible with impact drivers and standard drill chucks, allowing for fast, secure bit changes and enhanced user convenience Contents of set: each 1 piece in sizes 3, 4, 5, 6, 8 and 10 mm, Manufacturer: Carl Kammerling International
£31.99
Shipping: Free
Amazon

Vorteck Cobalt HSS Drill Bits, 10 mm B0FDL91KF3
Advanced Vorteck Tip Technology: Precision-engineered Vorteck tip technology revolutionizes the drilling process by breaking it down into multiple micro-cuts, efficiently dispersing swarf to enhance cutting speed and ensure a smoother operation Versatile Application: Designed for high-performance in tough materials such as high-strength steels, stainless steels, cast iron, as well as nonferrous metals, plastics, and wood, delivering exceptional versatility across demanding applications M35 Cobalt Construction: Constructed with high-grade M35 HSS with 5% Cobalt, these bits are engineered for superior heat dissipation, extending tool life and reducing the risk of burnout in heavy-duty applications Quick Lock Hex Shank: Equipped with a 6.3mm (¼”) quick-lock hex shank, compatible with impact drivers and standard drill chucks, allowing for fast, secure bit changes and enhanced user convenience Diameter: 10 mm / Length: 85 mm, Manufacturer: Carl Kammerling International
£11.47
Shipping: £4.49
Amazon

Bahco Cobalt HSS Drill Bit 12mm for Metal – 1 Piece 145844575
High speed cobalt HSS material gives long lasting cutting performance 135 degree tip angle and split point for quick start and perfect centre Designed for drilling up to 10mm without prepilot for metal and stainless Includes two bits in a sturdy tube for convenient storage and use
£19.26
Shipping: £4.49
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.

M2 Cobalt HSS Titanium Step Drill Bit Hex Shank Tool MNACMMCEG
Constructed with M2 cobalt HSS base to deliver outstanding wear resistance performance Covered with uniform titanium coating to lower friction during continuous cutting Feature standard 1/4 inch shank for quick mounting on most impact drill devices Cover aperture range from 7/8 inch to 1-3/8 inch to meet diverse expansion demands Fit various metal processing projects with stable cutting and long service lifespan
£68.94
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

HSS Cobalt Blacksmith Drill Bit Reduced Shank Drills Metric Sizes 1mm - 10mm
HSS Cobalt Blacksmith Drill Bit Reduced Shank Drills Metric Sizes 1mm - 10mm, Home, Furniture & DIY > DIY Tools & Workshop Equipment > Power Tool & Air Tool Accessories > Drill Bits
£50.99
Shipping: Free
eBay - asellerltd211118

5Pcs HSS 4241 Cobalt Step Drill Bit Set MNACMMCGE
Made of HSS 4241 cobalt material for stable drilling performance Offers up to 50 different hole sizes to meet various machining demands Equipped with an aluminum case to organize all drill bits tidily Cone bit structure creates clean round holes on metal and wood Widely used as daily drilling tools for workshop and home projects
£62.53
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

HSS Cobalt Titanium-Coated Drill Bit Set BPVYPYPGG-BOXED-5PCS
HSS cobalt drill bit set with titanium coating for enhanced durability and heat resistance Versatile high speed steel bits designed for drilling metal, wood, plastic, and aluminum Sharp cutting edges ensure precise holes and smooth operation across various materials Durable construction withstands heavy duty use and extends overall tool service life Ideal tool for industrial fabrication, automotive repair, and general home improvement projects
£60.00
Shipping: Free
Amazon Marketplace - Shenzhen Aoxikang 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.

Bahco 4511-6.00-10P 6mm Cobalt HSS Drill bits Single Pack B08CGKGGRT
High performance cobalt HSS for stainless steel and alloy cutting 135 degree split tip for precise auto centering and quick drilling Durable 6mm shank with 93mm length ideal for drill and drill sink tools Spiral flutes provide fast chip evacuation and clean cuts Meets DIN 338N standard for industrial reliability
£32.31
Shipping: Free
Amazon

IRWIN HSS Cobalt Drill Bit Set, 15 Piece in Brown M5054905247836
IRWIN HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135 split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high-quality HSS steel containing 5% cobalt (Co). The added 5% cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish. This 15 Piece Set contains the following sizes: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9, 10mm. | IRWIN HSS Cobalt Drill Bit Set, 15 Piece in Brown
£72.12
Shipping: Free
Debenhams UK

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.

1/3PCS HSS Cobalt Step Drill Bit Set BPVYPYPAG-3PCSNOBOX
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.
£70.07
Shipping: Free
Amazon Marketplace - Shenzhen Aoxikang E-commerce Co., Ltd.

5Pcs HSS Cobalt Titanium Step Drill Bit Set MNACMMCEL
This set includes five HSS cobalt titanium conical step drill bits for processing Offers fifty different hole sizes to match various hole expansion construction tasks Integrated conical cutting structure helps form smooth round holes on plates Composite cobalt titanium material improves cutting performance on hard metals Universal perforator tool suitable for daily maintenance and workshop machining
£54.92
Shipping: Free
Amazon Marketplace - Dongyuan County Hanwei E-Commerce Co., Ltd.

HSS Cobalt Fully Ground Drill Bit Assortment 170pc 1-10mm 3O-AI07-DWJ9
Fully ground HSS cobalt drill bits manufactured to din 338 5% cobalt helps to increase life of drill bit 135 degrees split point is self-centring for easier penetration Suitable for drilling high carbon steel and stainless steel Sizes from 1 to 10 mm in 0.5 mm increments, Weight: 6.834330122 Pounds, Manufacturer: Sealey
£233.98
Shipping: Free
Amazon Marketplace - KING_TOOLS

202 Piece Cobalt Drill Bit Set (HSS-Co/Inox) HSS Metal - Designed for Stainless Steel DB185-CO-SS
HSS-Co Inox, Cobalt Drill Bits - Specially designed for Stainless Steel 202 Pieces - Wide range from 1mm to 13mm ( Sizes & Qty below) High Quality Comes in Metal carry case, with handle Suitable for all Metal (Inc. Stainless Steel), Wood, Plastic etc.
£67.21
Shipping: Free
Amazon Marketplace - ASC
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