Stadea CBD113N 3 Inch Concrete Hole Saw Core Diamond Drill Bit 3 Inch For Concrete Brick Block Stone Masonry Laser Welded Wet Dry 1 1/4-7 Thread
- 3 Inch Diamond Concrete Core Drill Bit Hole Saw, 14 Inch high Designed for drilling hard Concrete, Rebar, masonry, hard brick, Granite, and other hard....
- Laser Welded Diamond Segments for extra joint strength needed to cut hard concrete and other hard materials effectively.
- 14" High tube length, with 1 1/4"-7 arbor, Fit known brand core drill rigs.
- Designed to cut either in wet or dry use, for longer life span use wet.
- 7 Pieces diamond Segments with high diamond concentration. each segment is 10 MM High, 3.5 MM thick and 24 MM wide.