4932472198 Milwaukee WCHP-TK 101 mm Wet Diamond Core Drill Cordless optimised diamond segments designed especially for MX FUEL Diamond Core Drill DCD150, optimised for diamond drills up to 2200 Watt. 10 mm laser welded segments for superior lifetime. Core Ø – 101 mm Core reception – 11/4 UNC Working length – 450 mm Total length – 525 mm Product Code: MIL-4932472193.