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Bosch HSS Cobalt 19-Piece Drill Bit Set

by Bosch
Sold out
Original price £32.99 - Original price £32.99
Original price
£32.99Inc. VAT
£27.49Exc. VAT
£32.99 - £32.99
Current price £32.99Inc. VAT
£27.49Exc. VAT
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Description + ×

The HSS Twist Drill Bit Cobalt provides long-lasting performance when drilling stainless steel. This extended lifetime results from a cobalt alloy content of 5% and fully ground HSS (high-speed steel), which provides excellent surface quality, wear resistance, and heat protection. Equipped with two cutters and two flutes, chips are removed quickly to make the bit last even longer. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel, and acid- and heat-resistant steels. This drill bit works with alloyed and non-alloyed steel, stainless steel, cast iron, cast steel, and acid- and heat-resistant steels. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in drill stands and drill drivers.

The HSS Twist Drill Bit Cobalt is manufactured to DIN 338. The drill bit is Type N (flute angle) with a 135-degree tip and a diameter tolerance of h8. Active cutting and perfect centering without wandering are achieved by the pointed split-point tip.


  • Cobalt alloy and fully ground HSS provides wear resistance and heat protection
  • Two cutters and two flutes remove chips quickly to make the bits last even longer
  • Manufactured to DIN 338, drill bit Type N (flute angle) with a 135-degree tip, diameter tolerance h8


  • Diameter (mm): 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0 / 8.5 / 9.0 / 9.5 / 10.0
  • Working Length (mm): 12 / 18 / 24 / 30 / 33 / 39 / 43 / 47 / 52 / 57 / 57 / 63 / 69 / 69 / 75 / 75 / 81 / 81 / 87
  • Set dimensions (mm): 172.0 x 115.0 x 42
  • Pack quantity: 19 pcs.
  • Packaging Type: Plastic packaging, cassette, with Euro hole
  • Part Number: 2 608 587 014
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You can return a product for up to 14 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging.

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