6mm M14 Brazed Diamond Dry Drill Bit

Suitable for the dry drilling of porcelain, marble, granite & travertine tiles & many other surfaces

• Revolutionary new design that requires no water
• Use an angle grinder Max RPM 6000-11000
• M14 thread
• To prolong drill bit life Tile Rite recommend dipping the drill bit in water every 30 seconds. Cool drill bit for 30 seconds after each hole.
• Hole size suitable for Plasplugs red supergrips or similar.