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Model#: BSHNCO18
Condition:
New

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New
Brand new items;Full manufacturer warranty available
Reconditioned
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Certified
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Bosch CO18 18-Piece Cobalt Drill Bit Set

  • Bosch CO18 18-Piece Cobalt Drill Bit Set
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Details

Features:
  • A tough cobalt alloy delivers heat resistance up to 1100 degree Fahrenheit allowing the bit to perform for extended periods of time in the most abrasive materials without failing due to the high heat levels. Overall bit hardness of 66-68 HRC from the cobalt formulation gives the ability to penetrate exceptionally tough materials
  • 135 degree split point starts on contact with no walking or skating and no center punch is required
Includes:
  • 18-Piece Cobalt Drill Bit Set - CO18
  • Case

Specifications

Diameter: 1/16 in. - 1/2 in.

Recommendations

Reviews

5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
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0
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0
Would you recommend?
Yes (4)
Recommendations
Yes, I would recommend this to a friend
Finally a Quality Drill Bit!
These bits work where no others have. I drill a lot of hardened steel and generally treat most drill bits as disposable, which gets expensive. These cobalt bits have took a beating and are still as good as the day I purchased them.
November 7, 2013
Recommendations
Yes, I would recommend this to a friend
These Bits Live Up To The Bosch Name
I recently broke a lesser quality bit while building a project. It involved drilling thin steel. When it broke the part left in the drill went into the top of my thumb. It went through the nail below the cuticle. I got it stopped before it went through my thumb completely. Needless to say I have some damage to my nail bed now that is permanent.Puncture wounds heal slowly and not without pain!!!!!!!!!!!!!
Vowing to replace my bits with QUALITY, I chose this Bosch set because of the name. I am not disappointed!! These bits have given me a whole new appreciation for what quality tools bring to the table and NOT my thumb!! If you are looking for quality at a reasonable price this set of bits will fill the bill.
February 18, 2014
Recommendations
Yes, I would recommend this to a friend
Wow
Wow these drill bits are great, used to use the regular drills from any hardware store, not any more after trying these on some steel, no sweat , worth every cent.
April 17, 2014
Recommendations
Yes, I would recommend this to a friend
COBALT DRILLS CUT THROUGH STEEL LIKE BUT
I AM A SCULPTOR AND DEAL WITH WOOD. I HAVE HAD DO DO SOME RE[PAIRING THAT I HAD TO DRILL THROUGH STAINLESS STEEL AND IT WORKED JUST FINE.
December 22, 2014

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