Features:_x000D_1. Spherical wood grooves carving cutter for rapid grinding, suitable for various angle grinders_x000D_2. Woodworking ball chisel. Unique fine polishing treatment, good sharpness cutting edge, durable and wear-resistant, especially suitable for woodworking projects_x000D_3. Unique process technology, made of alloy steel, quenching increases wear resistance_x000D_4. Highest quality long lasting rotary rasp designed for shaping wood, plastics and light alloys_x000D_5. Used for grinding, polishing, shaping and burnishing wood surfaces _x000D_Notice:_x000D_1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement._x000D_Specification:_x000D_Material: Chromes vanadium alloy steel_x000D_Size:_x000D_10mm for Type 100 angle grinder_x000D_14mm for Type 115 and Type 125 angle grinderPackage List:_x000D_1 x Steel Rotary Burr