3/8 in. Demi Bullnose Diamond Hand Profile Wheel for Natural Stones, 1-Piece, High Speed Steel 5/8 in.-11 Threaded Arbor

Diamond router bits designed to profiling edge on granite, quartz, porcelain, engineered stones and concrete. 5/8″-11 threaded arbor fits angle grinders for flexible profiling work. Nylon guide included to keep the profiled edge straight. Demi bullnose profile shape with 3/8″ (~10mm) profile height and #40/50 grit. Electroplated diamond bond, use wet or dry with variable speed angle grinders or polishers with 3500 RPM to 4000 RPM.