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Craftsman  3/8 in. Cobalt Drill Bit

  Item#  00966041000 | Model#  66041

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 Rating 4.0 | 2 Reviews | Write a review
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Specifications & Dimensions

Product Overview:
Drill Bit Type: General purpose/Twist
Material: Cobalt


Ratings & Reviews



Product Description

Designed for heavy duty use in all metals, including hard metals. Split point drills on contact and helps eliminate "walking." Ideal for drill presses and stationary machines. Can be used in corded and cordless portable drills.

This product is:
  • Available for Gift Wrap
This product comes with:

Added on July 26, 2010


Overall, others give this:

2 Reviews Write a review
2 Reviewers (100.0%) would recommend this to a friend.
Overall Rating Breakdown:

Reviewers may have received a benefit, like a sweepstakes entry or rewards program points, in exchange for writing a review.
Those benefits were not conditioned on the positive or negative content of the review.



Hattiesburg, MS

Jul 1 , 2014
The best bit out there

Craftsman cobalt drill bits are fantastic for drilling into steel and hard metal. These drill through even thick plate if you take your time or use some cutting fluid. They are more brittle than regular drill bits so you have to use care, but if you treat them right they will get the job done every time.

I would recommend this product to a friend.

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Brownsville, TX

Nov 22 , 2013
Stong enough for drilling stainless steel

Needed to drill a hole in a stainless steel bracket. Other drills bits would smoke and break. This one did the job!

I would recommend this product to a friend.

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