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Your cart is empty.Diablo’s SPEEDemon ™ Red Granite Carbide Tipped Hammer Drill Bit range provides one of the fastest and longest lasting drilling solutions on the market for concrete, masonry and stone. Optimized with a unique brazing and hardening process, the carbide tip extends life and productivity, allowing users to drill fast, accurate holes. The multi-ground Grip Point tip design allows for aggressive starts that produce clean, fast holes. This range is Impact Strong™ for increased shank stability and durability in cordless and corded impact and drill drivers.
Billy Wilson
Reviewed in the United States on March 18, 2025
Does the trick.
Hgzznksss
Reviewed in the United States on December 10, 2024
Great durability
jon4120
Reviewed in the United States on September 27, 2022
Was able to get 3 Post reddit
Richard Pachter
Reviewed in the United States on August 28, 2022
Used them to drill holes in ar500 steel. Yes you will tear up the bits but they will hold up to drill 2/3 holes .
Leo J. Avery
Reviewed in the United States on August 10, 2022
Excellent drill bit kept going where the other ones would fail....
Terry Jensen
Reviewed in the United States on July 31, 2022
While the bit did drill into concrete, it did so at a slow pace. Cutting edge did show some wear after about 12 holes.
Superdave
Reviewed in the United States on December 17, 2022
Near the top of the charts for durability. A little expensive for only one being included and this seller was slow in shipping. Had to purchase another prior to this one being delivered as my project just couldn’t wait any longer.
Amelia Cooley
Reviewed in the United States on October 8, 2022
Would hardly cut at all. Went and got a DeWalt one from the store and that one worked great. Very disappointed because there saw blades work great.
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