Draak 25mm Dry Diamond Vacuum Brazed Drill Bit

High performance Draak diamond vacuum brazed porcelain 5 drill bit. 5mm to 16mm filled with wax, 20mm & 25mm has no wax. Used for the toughest materials including marble, granite, porcelain, ceramic & glass tiles vacuum brazed porcelain 5

Features and Benefits

• Diamond grit edged tip for superior cutting, self cooling & Increased life
• For use with a high drill speed and starting at a 45 degree angle with a swinging movement, ensure hammer action is switched off