10 Piece Cobalt/HSS Drill Bit Set
10 Piece Cobalt/HSS Drill Bit Set
£26.93 (£22.44 Ex. VAT)

10 Piece Cobalt/HSS Drill Bit Set

Code: 300284

  • M35 precision ground high speed steel
  • For use on alloy, hardened steels, cast iron, titanium and more
  • Set of 10 drill bits
  • Sizes range from 1 - 10mm x 1mm
£26.93 (£22.44 Ex. VAT)

In stock - get it Thursday 25th May, order within and choose Premium delivery

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Frequently Bought Together

  • 10 Piece Cobalt/HSS Drill Bit Set
  • Ambersil Tufcut Metal Cutting Compound
  • Bosch 43 Piece Screwdriver Bit & Holder Set
  • Stanley 3 Piece: Flat, 1/2 Round & 3 Square File Set
Total: £79.07
Description

In Detail

Precision ground from M35 high speed steel bars with 5% cobalt achieving a hardness of some 66-67 Rockwell. Intended for use on alloy and hardened steels, cast iron, titanium and many other really tough, hard-to-drill materials such as stainless steel. Sizes range from 1-10mm x 1mm.

Reviews (3)

Customer Reviews

Overall rating 4.1 out of 5 based on 3 reviews

Newest Customer Reviews

Value
Quality
Features

Ben

19 April 2017

Decent buy

These bits certainly are hard, used them on stainless, structural steel and chrome and they've gone through the lot. I'd echo what a previous reviewer said though - they are hard but the small gauge bits are just as brittle as standard HSS bits and snap just as easily. Already said goodbye to the two smallest...will be popping into Axminster for replacements.
Quality
Features
Value

G R

8 September 2014

Wholly good

These drills are of excellent quality - out of interest I compared their performance with 'fresh from the packet' standard HSS bits and they won hands down - faster and cleaner holes every time! I obviously don't know yet about longevity, or how they would perform in a production environment, but for me, as a retired tradesman, they represent excellent value for money.
Quality
Value
Features

Marri Lorenzo

28 October 2010

Amateur bits

They cut very well into A2 steel , anyway I broke 4 of them in few days of work ,so I'd advise the use of a pillar drill .

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