Main Features:
High hardness emery through so
lidification treatment extends service life.
Adopt core drill bit to fix the drill position, make work easier.
Marble hole saw adopts triangular shank, it’s anti-skid and easy for installation.
Application:
Use for drilling holes on Marble, Granite, tile, Vitrified brick and Ceramic
Operations:
Please add water for coolant and drill slowly to avoid diamond carbide, affect the service .This bit can be used with a standard electric drill.