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Your cart is empty.Diablo 1/4" x 4"x6" SPEEDemon Red Granite Carbide Tipped Hammer Drill Bit (5Pk)
Customer
Reviewed in the United States on March 16, 2025
The item did somewhat of a decent job. I am glad that I had bought the 5 pack of bits, because I think that I had hit some rebar at times and wore the cutter out on the bit. But in general I was able to get done what was needed.
Kyle
Reviewed in the United States on February 12, 2025
I was looking for a reliable hammer drill bit that could handle tough materials, and the Diablo 1/4" Hex Shank Hammer Drill Bit did not disappoint! One of the standout features is its hex shank design, which allows me to use it not only in my hammer drill but also in my impact driver—a game-changer for quick and easy bit changes.It powers through concrete, brick, and masonry with ease, delivering fast, clean drilling without overheating. The durability is impressive, and it holds up well even after multiple uses. If you need a high-quality, versatile drill bit that works with both a hammer drill and an impact driver, this one is definitely worth it!Would highly recommend it to any DIYer or professional.
FOP
Reviewed in the United States on October 18, 2024
For 3000 psi concrete, Totally failed befor a dozen holes. used to 1/2" impact drilled 2.5" deep holes in slab. Doesn't like aggregate. So, plan to buy extra bits.Also tried Bosch (worse), Milwaukee lasted about the same. Budget for 8 holes per bit and you will have one new one left over when doneThis was done using a Dewalt 1/2 cordless impact drill. (Not SDS)
Laura H.
Reviewed in the United States on July 6, 2022
Went through 3 bits to drill a hole in soft brick
Library Panda
Reviewed in the United States on December 26, 2021
work vary well for my job I do HVAC and these fit my anchor kit perfect and these things last a while especially for using them every day
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