- 4 sets of bald triangle drill, alloy bits of glass, glass hole saw, tile drill bit.
- Opening tidy, no shock phenomenon, easily positioned, small incision resistance, high efficiency, easy to decorate after notching, chip easily.
- Suitable for the drilling of ceramic tile, ceramic glass.
Product Name: Glass drill bit
Package Weight : 47 G / 1.66 Ounces
Package Dimensions (L*W*H) : 70*10*10 MM / 2.76*0.39*0.39 Inches