140 Drilling Bits for Drain Hole--Granite Preferred

Sharp and Durable! Options for Drillers (12mm) and Angle Grinders (M10). Drillers A: Diameter 40/60mm, Length 84mm, Depth 45mm Drillers B: Diameter 45/65mm, Length 81mm, Depth 42mm Drillers C: Diameter 50/70mm, Length 80mm, Depth 43mm Grinders A: Diameter 40/60mm, Length 67mm, Depth 43mm Grinders B: Diameter 45/65mm, Length 67mm, Depth 43mm Grinders C: Diameter 50/70mm, Length 67mm, Depth 43mm