Woodworking hole saw, 12mm drill bit, for drilling various materials, including hard and brittle materials. 10 pieces per bag (shipped in PE bag).

1、Premium Material: These glass drill bit are made from premium boart material, which ensures hardness and durability.

2、High Torsion: These glass drill bits provides high torsion to achieve excellent cutting strength and performance.

3、High Efficiency: The drilling speed is fast, the hole is round and there is no breach, providing high efficiency.

4、Wide Application: These glass drill bits can be used for glass, ceramic tile, stone, floor tile, marble and so on.

5、Please Notice: Please keep adding water when the drill bits are working on the glass or ceramics, which can extend the service life.Item Type: Glass Drill Bit

Material: Boart

Opening Diameter: Approx. 12mm / 0.47in

Handle Shape: Round Handle

Application: Glass, Ceramic Tile, Stone, Floor Tile, Marble, Etc

10 x

Glass Drill Bit