- 1-1/4 Inch Diamond Core Drill Bit For Granite,4.09″mm Total Length,0.39″ Turbo Segment Height.5/8′-11 Thread For Angle Grinder,Hand drills and other drilling machine.
- Dry or Wet Driing.Great For drilling holes on granite countertops,quartz,marble,engineered stone and othe hard materials.
- Turbo shape segment for fast drilling speed and extend core dril bit life.