Converts 1-1/4"-7 (male) thread for use in a normal 1/2" shank on electric hand drill.
- Tube Length: 14” Heavy Duty Steel Tube
- Segment Height: Laser Welded 10mm
- Drilling Depth: 14”
- Drilling Method: Wet only.
- Equipment Types: Hand-Held Core Drill and Rig-Mounted Core Drill.
- Application: For general purpose wet drilling on cured concrete with hard aggregate and medium to heavy steel reinforcement, and asphalt overlay on concrete.