Specification: 1. BR0000 Carbide Rotary Cutter 2. 6mm Shank 3. dia.10mm Head 4. 8pcs/set ... ,diamond grinding wheels,diamond profile wheelsdiamond vacuum brazed toolstile bits, marble bits,hand padsdiamond files,diamond sintered carving burrsflexible polishing pads ... tools to Japan, Germany, the USA and Australia Carbide Rotary Cutter