Premium Black Wet Segmented Core Bore Bits Stone Core Drill Bits Engineered for versatility

Engineered for versatility

worn areas

12') & Surface Protection Tape

aggressive material removal

Premium Black Wet Segmented Core Bore Bits Stone Core Drill Bits Engineered for versatilityWith VERY HIGH diamond concentration, Premium Black gives maximum footage and drilling speed in all types of wet drilling applications. Good in moderate to high steel applications. Highest quality diamond and longest coring life ORDERING INFORMATION All bits may be ordered with custom bonds Note: All diameters are nominal. Exact tolerances upon request. Core Bit Lengths: 1 2 to 7 8 Diameter Core Bits Standard Core Length= 12, 1 to 14 Diameter Core