JINGLING 6mm 1/4\ inch Diamond Hole Saw Core Drill Bit Coated Masonry Drilling Cutter Glass Marble Tile Granite Pack of 20Pcs
- Hole/Outer Diameter: 6mm (close to 1/4").
- The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite.
- Use with water as a lubricant, holes require No futher work as cutting is clean.
- Start drill at 45 degree to surface and align to 90 degree as hole forms.
- Product Name: diamond hole saw, diamond drill bit for tile, hole saw ceramic tile.