Draak 25mm Dry Diamond Vacuum Brazed Drill Bit size111mm reducing friction levels and increasing

reducing friction levels and increasing both wear and corrosion resistance

Pressure treated

maximum power and extreme durability

perfect for hobbyists of all kinds

Designed for diverse applications

Draak 25mm Dry Diamond Vacuum Brazed Drill Bit size111mm reducing friction levels and increasingHigh 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