5 out of 5
Customer Reviews
By
Terry W.
Date: December 03, 2025
Very good quality drill bit
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By
A Customer
Date: December 03, 2025
works great.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Bill
Date: December 01, 2025
Product info states Country of Origin is "USA" but it is clearly made in China according to the packaging.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By
Roberta Nozer
Date: November 11, 2025
Good
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Gabriel
Date: November 09, 2025
First time drilling in aluminium and this bit did great. I finish installing the legs to our attic door. Highly recommended.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Psychofisherman
Date: November 07, 2025
The perfect size for 1/4" bolts. This size will allow 1/4" bolts to go through whatever material your using. I used to "wobble" out the hole for proper fit, but after finding this perfect size up, perfect holes on the drill press, no reaming out at all.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
steve kangas
Date: October 17, 2025
Great for metal drilling.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
steve kangas
Date: October 17, 2025
Great for metal drilling.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
A Customer
Date: September 24, 2025
Very good quality and served my purpose perfectly.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Charles Bates
Date: September 17, 2025
Product is used to drill and then tap threaded holes.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
The Steeleman
Date: September 16, 2025
Exactly what was order
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Dane
Date: September 04, 2025
It drilled a nice hole
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
deborah saldana
Date: August 25, 2025
good quality drill bit
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Jason
Date: August 19, 2025
After suffering with cheap Harbor Freight bits for years, I finally decided to get a good set. Found them on sale, so went for it. The first use was with a 7/64 bit to drill into a screw that had snapped off. Worked perfectly with a bit of oil. Very good bits. I might buy another set.
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By
Jack
Date: August 15, 2025
First use, very sharp and bored the hole quickly. But the curious thing is they don't have any indications of the drill sizes on the case, so you are left with using calipers, a drill guide, or taking a guess what the diameter is of the individual bits. Even cheaply made sets indicate what the size in the position is at the positions, but not this Bosch kit.
Rating: 
[1 of 5 Stars!]
[1 of 5 Stars!]
By
Gary0529
Date: August 06, 2025
It's BOSCH, as always it is high quality
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Koots
Date: July 17, 2025
Great replacement bit good value
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Our Friend
Date: July 17, 2025
Exactly what I needed. Exactly what I was expecting.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Joe D
Date: July 05, 2025
Great
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By
Mark M
Date: July 03, 2025
Of course this size drill bit is very fragile so I have to buy them often. These are good quality and stay sharp for a good amount of time.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]