• VBD is a New Generation Vacuum Brazed Diamond Drilling implement.
• Designed for high performance and heavy duty on all tilling materials and some other extrem hard stone masonry products.
• A high speed drill must be used,  working speed 2500-3000rpm.
• Start with 45 degree angle on the spot move drill upright when the hole starts.
• Wet use on ceramic, porcelain, glass, quartz, granite, marble, limestone, fibreglass, terracotta, terrazzo, quarry, vitrified tiles, to get 30% more cutting efficency with runing water, guaranteed to make a hole in 10 seconds on up to 10mm thick porcelain tiles.
• Excessive wear will occur on abrasive materials eg. sand stone, concrete etc.

Equipment: