Standard size - The diamonded hole saw drill bit has a opening specification of 75mm, with standard size, ensuring stable and accurate drilling, suitable for both dry and wet drilling, and fit in drills or other tools.
High quality material - The hole saw drill bit adopts diamonded coating, ensuring a incisive cutting edge and low drill pressure, and increased use of water lubrication will extend drill bit life considerably.
Goodcorrosion - Diamonded hole saw has a nickelplated finish, which has good corrosionand oxidation resistance, high quality and good performance that excellent for making clean and accurate hole.
Scope of applicable - This hole opener is suitable for drilling glass fiber, ceramics, ceramic tiles, limestone, slate, marble, and light stone, etc, and suitable for glass, the Hole Saw comes in handy for tile bottles, blocks jars.
Chip removal hole design - Diamonded hole saw with clearance holes facilitate the entry of cooling water and facilitate the discharge of chip from the hole, ensure that when the punching smoothly, punching accurate.

Specification:
Item Type: Hole Saw Bit
Material: Diamonded
Specification: Approx. 75mm / 3in
Use: Suitable for drilling glass, ceramics, tiles, limestone, slate, marble, light stone, glass fiber, etc.

Package List:1 x Hole Saw Bit 1 x Storage Box