MK Black Supreme Grade Wet Turbo Core Bits

MK Black Turbo Segment Wet Core Bits Designed for more aggressive and demanding drilling jobs, including high-PSI concrete and heavier reinforcement situations Features Supreme grade for hard aggregate with heavy steel Serrated segments for less surface to surface contact allows faster coring action Cut through more material quickly to lower your labor costs 14" Drilling depth The high diamond concentration and segment design of these bits provide better channeling of slurry, reduced vibration and superior performance in concrete with heavy steel MK turbo bits provide for better channeling of slurry and reduced vibration when drilling in concrete with steel Serrated segments for less surface to surface contact allows faster coring action Bits have a 1-1/4"-7 Hub Laser welded