Drilax Diamond 3 inch Concrete Hole Saw Masonry Core Drill Bit Heavy Duty for Brick Cinder Block 3/8 inch Standard Shank Rotary Tools
- Industrial heavy duty, commercial quality, durable 3 inch core drill bits for concrete, exactly 3 inches diameter.
- Concrete hole saw with 2 in depth of cut and standard 3/8 inch shank for standard cordless or electric drill.
- 3 in concrete hole saw dry or wet use drilling holes in concrete block, brick, stones, basement walls, foundations, tile, marble, granite countertop,....
- 3 inch concrete core saw hammer drill bits for concrete.
- Laser welded concrete hammer core bit fits your standard drill..