Blacks Tools Ceramic/Glass Tungsten Carbide Tipped Drill Bit

Tungsten carbide tip for exact pilot drilling

High temperature brazed carbide tip

Cylindrical shank

Drill bit surface: Black Galvanised

For drilling on tiles, mirrors and glass

Not suitable for toughened glass

Drill bit should be used at slow speed

Pour water over area to be drilled. Never allow drill bit to overheat, take small breaks to allow it to cool by dipping it in cold water

Drilling holes without water will cause excessive heat generated during the drilling process & may cause the bit to become blunt & lead to poor drilling performance

Do not apply too much pressure as the tile/glass will break. Just let the drill do the work

Use rotary action only and not hammer action

Wear safety glasses