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Reviewed in the United States on March 22, 2024
works great in my mag drill
Michael T. Edmonds
Reviewed in the United States on September 7, 2023
I purchased this to cut some holes in aluminum, and it does an awesome job. Very clean cuts too.
Jason [REDACTED]
Reviewed in the United States on May 21, 2023
I purchased several of these to drill holes in the frame rails of an old semi. It was rusty. I expected to use a bunch of these bits. Nope! I drilled almost 80 HOLES WITH THE SAME BIT!!! Still have the other ones in the cellophane yet. This was a high strength heavy duty heat treated frame rail! A pleasant surprise I DID NOT EXPECT!! A+
welder steve
Reviewed in the United States on November 6, 2023
Works just great.
alain drapeau
Reviewed in Canada on June 4, 2022
bonne outils de coupe
Ozzie WO
Reviewed in the United States on May 4, 2022
Single pass hole drilling is so much more efficient than using several increasingly larger drill bits to get to the final hole size when required hole size is greater than 3/8"
George
Reviewed in the United States on February 14, 2021
The quality of the drill bit is great , i had to return it , only because i made the mistake of ordering the wrong size and i re-ordered the right size this time .
Keith R Parkison
Reviewed in the United States on September 4, 2019
First time I have used one of these types of cutter, I drill alot of holes with my Jet Drill press and these things just cant be beat, I am cooling thru the center with Antifreeze and they dont heat up at all. 1/2" hole thru 1/2 AR50 plate in under 30 seconds.
Eddie
Reviewed in the United States on July 20, 2019
Bought an adapter and use these in a hand drill.
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