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Your cart is empty.Diablo - DMAMX1020 1/2" x 8"x 13" Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Bit
ggoss
Reviewed in the United States on March 7, 2025
Worked great to bore holes in a concrete slab to install lag bolts.
Santa Claus
Reviewed in the United States on February 8, 2025
Poked holes in 40 year old concrete like nobodies business. It did not have rebar in it. I ran maybe 50 holes to the hilt and it still has some red paint on the tip.
Craig
Reviewed in the United States on February 26, 2025
Very fast cutting bits
Basilgon
Reviewed in the United States on July 9, 2024
Used one on a job setting rebar server corner point markers, and held up great👍Read a few posts that said similar bits failed after thirty holes, but I did 20 or so without any sign of wear on solid pahoehoe lava flow.Slow and steady wins the race is the key with these bits, let bit cool between holes if drilling steady.
MDF
Reviewed in the United States on July 6, 2024
Used this to make over a dozen holes into granite ledge to break off large sections. The cutting edge was barely worn after all of the drilling done. If it can handle granite that easily concrete will be a piece of cake
dawn
Reviewed in the United States on July 14, 2024
Would purchase again
Donk
Reviewed in the United States on November 14, 2024
Does great on concrete. When you hit rebar it will eventually cut through but you'ld be better to relocate. These last!
Joey van Koppen
Reviewed in Canada on January 22, 2024
Diablo makes great products saw blade concrete bits etc.
Scotty and Rachel
Reviewed in the United States on September 22, 2023
Works well. Good value and holds up over time drilling through concrete. Dulls pretty fast if you hit rebar but it cuts through it.
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