Premium Diamond Tile & Glass Bit – 12.0mm

Ideal for drilling a clean hole into hard materials such as ceramics, porcelain, marble and slate. Vacuum brazed technology, allows the dry drill bit to be used at a higher temperature to cut through hard porcelain tile.Integrated lubricant, aids cooling and prolongs life.Non-slip hex shank.Laser etched diameter on body for ease of identification.Suitable for dry or wet use.