figatia Diamond Grinding Bit Diamond Grinding Burr Drill Bit ,Cylinder Head ,Grinding Mounted Point Grinding Head for Metal,Engraving , diameter 13mm.The Grinding Bit is made of high quality diamond material, which is environmentally friendly and efficient, hard and does not break, has good shock and compression resistance, does not shed sand, does not fall off, is strong and wear resistant, and sharp for grinding.Diamond Grinding Head is suitable for grinding various cast iron, stainless steel, carbide, ceramics, angle iron, stone and other materials. Note: Not recommended for materials with lower hardnessThe Diamond Grinding Burr Drill Bit adopts a universal 6mm round handle, which is easy to use. Suitable for hand electric drills and grinding machines. After use, you need to dis the power of the machine and then disassemble the grinding head.Diamond Grinding Bit, total length: 6cm/2.36inch, handle length: 3cm/1.18inch, grinding head length: 3cm/1.18inch. Shank diameter: 6mm/0.24inchGrinding Bit For Metal is perfect for crafts, hobbies, home repairs, engraving and polishing, jewelry making, pet manicures, and moreGrinding Bit for drill Diamond Grinding Head. Diamond Grinding Burr Drill Bit Grinder Accessory. diamond grinding bit metal Universal Rotary Tool. Grinding Mounted Point Stone Carving craft. polishing bit jewelry making engraving tool Home.