Description:

1" demi bullnose router bits designed to profile edge on granite, quartz, porcelain,engineered stones and concrete. 5/8"-11 threaded arbor fits hand grinders and polishers for flexible profiling work. Electroplated diamond with #40/50 grit for fast grinding Features: Diamond router bits designed to profiling edge on granite, quartz, porcelain,engineered stones and concrete. 1" (25 mm) Shape B Demi Bullnose Electroplated diamond with #40/50 grit 5/8"-11 Threaded for Hand Grinders and Polishers, optimal RPM 3,500-4,000 Dry or wet.