5 out of 5
Customer Reviews
By
Allen Broussard
Date: July 26, 2022
Good quality.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
rodger ball
Date: July 13, 2022
Just what I wanted
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
P. Viola
Date: July 02, 2022
Very good value for drilling out Steel Rivets.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Elisa
Date: June 25, 2022
3 mm of armored steel in 50 sec using hand drill, adding lube is a MUST for hard steel. Nice drill bit's!!!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
craig cmiller
Date: June 07, 2022
works well and wears well to
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Hobie
Date: May 17, 2022
I needed some (new) drill bits for working on the 10 year old deck at my home. Pressure treated wood. The Bosch drill bits handled the task easily. Cost effective repair.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
clubmember
Date: May 07, 2022
It goes through the metal like trough the butter. All others I used when turned hot got dull instantly.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Mark M.
Date: April 10, 2022
Worked great,
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Hovo
Date: March 09, 2022
works very well. drills very easily. stays sharp for a long time
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Kevin
Date: February 11, 2022
Wow. I really didn't think cobalt would make that much of a difference. This little doohickey moves through tough metal much easier than whatever material my current broken bit was made of. Happy.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
james stovall
Date: February 06, 2022
Product is what was what I hoped it would be as far as maintaining it's sharpness
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
tntbenson
Date: January 05, 2022
works great
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Raymond Millsap
Date: December 26, 2021
Used to drill steel. Was great. Can't speak to longevity
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
DeeTee
Date: December 17, 2021
Bought both drills at same time so I could compare. The DeWalt is almost 2X more expensive. Thought the DeWalt has a split point as advertised but turned out both tips are exactly the same. The Bosch drills a little faster. Don't waste money on Dewalt.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Bill Kirk
Date: November 17, 2021
Works as advertised
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Reviewer
Date: October 27, 2021
I bought this to drill a hole through a stainless steel teaspoon (it was a craft project), it broke within seconds.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
M. Davis
Date: July 16, 2021
Trying to drill a hole in quite soft steel, with oil bath, it's not that it got dull, rather the cutting edges bent inward so that they didn't bite. What are these, pot metal? Plastic?
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jeffrey Anderson
Date: June 10, 2021
I used the drill bit to drill out spot/tack welds on a car-seat frame. I managed to drill out 2 and attempted a 3rd, but gave up. I dipped the bit in cutting oil and removed metal shavings. Although the bit was not hot to the touch, it was dull.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
king
Date: June 06, 2021
Ha ha I'm so punny (sorry). Seriously though I'm so impressed with Cobalt over standard titanium coated steel. Noticeably better quality all around.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Kerwin Davenport
Date: May 10, 2021
Great drill bit , very durable.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]