Hanperal 65mm SDS Plus Shank Hole Saw Cutter Concrete Cement Stone Wall Drill Bit
- Made of carbide tipped metal material,very durable..
- Simple operation, easy to use,and fast perforated..
- Used for drilling walls, stones, bricks,or installation of air-conditioning etc..
- SDS plus shank, male thread Adapter,Greatly replace the broken adapter with your drill chuck..
- High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth..