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Item #: D2119
Model #
This premium Cobalt Drill Bit is engineered to handle high tensile steels and hard-to-machine alloys—and features a 135° split point.

Cobalt Alloy bits turn faster without overheating due to their resistance to heat and stress. The 135° split point enables the drill to use less thrust and eliminates the tendency of the drill point to walk, which makes it great for use in portable drills or drill presses. Cobalt Alloy bits also retain their edge sharpness longer than High Speed Steel bits, resulting in a significant saving of time and money in the workshop.


2 Customer Reviews (5 out of 5 stars) : Sign in to write a review

Anonymous Reviewer
01/03/2018 11:54:14 PM

The bit is made of quality metal, and performs as well as others that cost much more.

Pete W
Great Product 11/06/2017 6:42:08 PM

I'm putting up a steel building and have to drill a lot of holes. I've broken many, many drill bits and/or dulled them to death (titanium drill bits, which can't effectively be sharpened). Cobalt bits stay sharper longer. I haven't broken any, yet. They can be sharpened back to original specs.