6mm~100mm Diamond Coated Core Drill Bit Set Hole Saw Opener Marble Granite Brick Ceramic Concrete Stone Tile Cutter
Hole saw diameters: 6mm~100mm
Useful deep: 50mm
High quality: The cutter head has sharp teeth, with a good plating process.
Durable: The cutting resistance is small, the punching is stable.
Wide application: Widely used for drilling marble, tile, limestone, concrete, fiberglass porcelain tile ceramic and more.
Multiple sizes: Diameter ranging is from 6mm to 100mm, meeting most of your needs.
Good performance: Opening neat, smooth, no broken edges and easy to chip
Condition: Brand New