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Free Saturday Delivery on orders over £75

Product Details

Split point (3mm) upwards and 135° point angle for optimum starting. Compliant with DIN338 RN for outstanding hole dimensional accuracy.
Always use with cooling agent 75018. Sizes 2, 3, 4, 5, 6 and 8mm.

Technical Specification
Brand Heller
Manufacture ID 177351
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 10 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Reviews
Cobalt Pro Drill Bit Set (6 Piece) is rated 4.1 out of 5 by 25.
Rated 3 out of 5 by from Can't work miracles. I'm not an engineer so I didn't know what to expect. Drilled out some steel door handle rods really well, these had blunted lots of HSS drills. Tried to drill off the head of a striped wood screw and the bit was ruined, no impression on the screw.
Date published: 2019-06-06
Rated 5 out of 5 by from The best drills. Very good drills retain their edge longer than cheaper product. Use with cooling spray though when drilling metal.
Date published: 2019-05-07
Rated 5 out of 5 by from Great bits Great bits for what I wanted, aluminium, the case leaves a lot to be desired
Date published: 2019-03-17
Rated 5 out of 5 by from WOW! Great product at fair price. Went through broken engine studs like a knife through hot butter. Why have I never used Cobalt bits before?
Date published: 2018-10-25
Rated 5 out of 5 by from Top quality drills Excellent drill bits for my stainless steel job they were bought for.
Date published: 2018-08-22
Rated 4 out of 5 by from Drill bits Very pleased with these so ordered another pack
Date published: 2018-07-17
Rated 3 out of 5 by from Not great. Disappointed by how quickly they went blunt. I thought cobalt was meant to be stronger than ordinary drill bits.
Date published: 2018-04-30
Rated 4 out of 5 by from Sharp.... at first! I bought these to drill through a metal rod that was blunting everything else. Went through the first like butter, second one not so much. Couldn’t have done the job without them but I’m not sure how many times you could use them on tough metals.
Date published: 2018-04-20
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