Diamond Core Drill Bits
All Diamond Core Drill Bits
Pro Series Laser Welded Core Bits
Our newest barrel design for core bits has revolutionized the coring industry! Not only does the top of the core barrel unscrew for fast and safe removal of core samples, but now we have barrel extension’s to allow deeper drilling: up to 6 feet without removing the bit from the hole.
Asphalt Core Drill Bits – PRO Series Laser Welded
Our asphalt core drill bits are designed with all of the Department of Transportation’s and Testing Companies in mind. We utilize the newest technology and the highest diamond concentration on the market to ensure the fastest drilling speed and longest life than any other bit on the market; in asphalt and other abrasive materials.
Concrete Core Bits, Dry Cutting
PR Diamond Concrete Core Bits have a 9″ drilling depth and come with standard 5/8-11 thread top for easy attachment to most hand held drills or angle grinders. These are professional grade!
NOT FOR HAMMER DRILLS
Masonry Core Bit, Dry Cutting
The PR Diamond Dry Masonry Core Bit is specifically designed to tackle a wide variety of masonry, stone and concrete drilling applications.
Tile & Granite Core Bit, Continuous Rim
Tile & granite core bit, straight shank with pilot drill.