Size: Cutting Diameter:65mm / 2.6″
Total Length:70mm / 2.8″
Suitable For: brick, concrete walls, air conditioning openings
1 x Wall Hole 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.