Bosch Dust Extraction Drill Bit HCD2094 9/16 Inch x 15 Inch Speed Clean Masonry SDS Plus (Hollow Vacuum Core 2 Cutter Concrete Adhesive Anchoring) Spade 0 mm) Arbor Mounting Thread

Bosch Dust Extraction Drill Bit HCD2094 9 16 Inch x 15 Inch Speed Clean Masonry SDS Plus (Hollow Vacuum Core 2 Cutter Concrete Adhesive Anchoring) Spade 0 mm) Arbor Mounting Thread 0 mm) Arbor Mounting Thread 5 8" 11 Threaded Female Hub Segment Configuration Double Row Continuous Segment Ring Abrasive Media Type High Concentration Industrial Synthetic Diamond Wheel Body Substrate Heat Treated High Strength Alloy Steel Grinding Operation Dry or Wet Surface Grinding and Planing Target Substrates Cured Concrete Laser Etched Dimensional Callouts: Permanent size markings and part numbers etched onto every shaft ensure instantaneous tool identification from the drawer or bench