Steel Dragon Tools® 4 in. (102 mm) dry diamond laser-welded masonry core drill bit. For use dry drilling asphalt, block, brick, concrete, pavement, and other materials. Dry drilling only.
- Bit Size: 4 in. (102 mm)
- Drilling Depth: 16 in.
- Spindle Thread: 1-1/4 in. – 7
- For use on asphalt, block, brick, concrete, pavement, and other materials.
- Dry drilling only.
- 10 mm laser-welded split segments for improved operating life.
- Fits Hilti® and Milwaukee® drill rigs.
- Overall Height: 16-1/4 in.
