HSS Bits

High-speed steel drill bits from Dormer, Bosch, DeWalt and Irwin. Featuring heat-resistant alloy construction with precision-ground cutting edges for drilling ferrous metals, stainless steel and general engineering materials. Fundamental for machinists, engineers, mechanics and metalworkers requiring reliable drilling performance in demanding applications. Available in jobber length, stub length and long series with diameters from 1mm to 20mm. Split-point geometry and bright finish ensure accurate starting and extended tool life. Essential for automotive repairs, machinery maintenance, fabrication work and general metalworking operations across UK engineering workshops and manufacturing facilities.
10Pcs HSS Mini Micro Drill Bit Set, 2.35mm Shank Burr Precision Small Twist Drill Bit Set, 0.6mm-2.2mm Micro Engraving Drill Bits for Jewelry DIY Resin Amber Walnut Circuit Board Wood Beeswax Leather

10Pcs HSS Mini Micro Drill Bit Set, 2.35mm Shank Burr Precision Small Twist Drill Bit Set, 0.6mm-2.2mm Micro Engraving Drill Bits for Jewelry DIY Resin Amber Walnut Circuit Board Wood Beeswax Leather

Compatible with pin vises, electric drills, cordless tools, and rotary drills, this mini twist drill bit set is ideal for DIYers, hobbyists, and professionals w...
£6.89
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13PCS Metal Drill Bit Sets,Drill Bits for Hard Steel, Drill Bit Set for Drilling Wood, Metal & Plastic（Gold）

13PCS Metal Drill Bit Sets,Drill Bits for Hard Steel, Drill Bit Set for Drilling Wood, Metal & Plastic（Gold）

【Drill Bit Sets 】Drill Bits for Metal are made from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardn...
Original price was: £5.59.Current price is: £4.59.
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15mm HSS Drill Bits, Metal Drill Bits,10mm Shank for Stainless Steel, Metals, Plastics, Woods, Alloy and Hard Steel for Building Engineering Woodworking DIY Projects

15mm HSS Drill Bits, Metal Drill Bits,10mm Shank for Stainless Steel, Metals, Plastics, Woods, Alloy and Hard Steel for Building Engineering Woodworking DIY Projects

【High-Speed Steel Durability】 The 15mm reduced shank twist drill bit is crafted from high-speed steel (HSS 4341), providing excellent hardness, wear resista...
£5.49
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17mm HSS Blacksmith Drill Bit - Reduced Shank Drill for Aluminium, Steel, Wood, Plastic, Non-Ferrous Etc. (17mm)

17mm HSS Blacksmith Drill Bit – Reduced Shank Drill for Aluminium, Steel, Wood, Plastic, Non-Ferrous Etc. (17mm)

12.7mm Diameter Shank
£7.99
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18mm HSS Cobalt Drill Bit, 18mm Reduced Shank Twist Drill with 10mm Round Shank for Stainless Steel Metal Wood Plastic, High-Speed Steel 6542

18mm HSS Cobalt Drill Bit, 18mm Reduced Shank Twist Drill with 10mm Round Shank for Stainless Steel Metal Wood Plastic, High-Speed Steel 6542

【High-Speed Steel 6542 for Maximum Durability】Made from HSS 6542 steel with a gold oxide finish, this drill bit resists bending, fracturing, and corrosion. ...
£6.99
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2 PCS 200MM x 6MM Extra Long Hss Drill Bit Set,Twist Drill Bits Straight Shank Tool Drill Bit (6MM)

2 PCS 200MM x 6MM Extra Long Hss Drill Bit Set,Twist Drill Bits Straight Shank Tool Drill Bit (6MM)

Twist drills are made of HSS high speed steel for high hardness and durability
Original price was: £6.95.Current price is: £6.58.
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3mm 10pcs M35 HSS Gold Cobalt Jobber Drill Bit Set, Metric High Speed Steel Drill Bit Set for Drilling Stainless Steel & Hard Metal, Cast Iron, Copper, Aluminum

3mm 10pcs M35 HSS Gold Cobalt Jobber Drill Bit Set, Metric High Speed Steel Drill Bit Set for Drilling Stainless Steel & Hard Metal, Cast Iron, Copper, Aluminum

【Package Includes】You will get 10 pcs M35 HSS drill bit set, the diameter of the dill bit is 3mm, overall length is 60mm, flute length is 33mm, the quantity...
£5.14
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4.0mm x 119mm Silver Ground Long Series Metal HSS Twist Drill Bits Pack of 10

4.0mm x 119mm Silver Ground Long Series Metal HSS Twist Drill Bits Pack of 10

4.0mm x 119mm Silver Ground Long Series Metal HSS Twist Drill Bits Pack of 10
£17.99
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8pcs 200mm Extra Long Twist Drill Bits Straight Shank High-Speed Steel for Wood Plastic and Aluminum

8pcs 200mm Extra Long Twist Drill Bits Straight Shank High-Speed Steel for Wood Plastic and Aluminum

2mm(0.08in) 2.5mm(0.09in) 3mm(0.12in) 4mm(0.16in) 4.5mm(0.18in) 5mm(0.2in) 6mm(0.24in) 7mm(0.28in).Length:about 200mm(about 7.8 inch)
Original price was: £12.95.Current price is: £12.55.
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amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

amoolo 8mm 5pcs Cobalt Drill Bit, M35 HSS Metric Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron

【M35 Cobalt Drill Bit】This drill bit contains 5% Cobalt (M35 Cobalt HSS), which increases the strength, extend the tool life and makes it more heat-resistan...
Original price was: £13.69.Current price is: £11.64.
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Blue Spot 20263 10PCE 3.5mm HSS Drill Set

Blue Spot 20263 10PCE 3.5mm HSS Drill Set

Manufactured from high speed steel for increased durability
£4.01
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Bluespot 2025110pce 1mm HSS Drill Set

Bluespot 2025110pce 1mm HSS Drill Set

Manufactured from high Speed steel for increased durability
£4.03
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Bosch 1x PRO Wood HSS Installation Drill Bit (for Hardwood, Metal sandwich, Ø 10,00 mm, Professional Accessory Rotary Drill/Drivers, Rotary Hammer Drill)

Bosch 1x PRO Wood HSS Installation Drill Bit (for Hardwood, Metal sandwich, Ø 10,00 mm, Professional Accessory Rotary Drill/Drivers, Rotary Hammer Drill)

Designed for drilling in wood
£9.05
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Bosch 25 Piece Metal HSS-R Drill Bit Set

Bosch 25 Piece Metal HSS-R Drill Bit Set

R metal drill bit set
Original price was: £32.20.Current price is: £31.08.
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Bosch 2607019442 10 Piece Metal HSS-R Drill Bit Set, Black

Bosch 2607019442 10 Piece Metal HSS-R Drill Bit Set, Black

R metal drill bit set
£11.34
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