Cone Type with bottom bear Vacuum brazed diamond router bits , 12.7mm shank for edge profile (No.16). size as the picture, diamond grit: #60. For stone edge profiling/cutting, marble & granite , quartz stone, artificial stone. Use wet or dry. If the value of your order is more than $100 in our store,we'd like to send it to you by free UPS from China. Attention: Only for American order.
