Diamond Grinding Burr Drill Bit Grinding Head for Metal DIY Craft Polishing 25mm.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 compatible with 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 disconnect 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 DIY crafts, hobbies, home repairs, engraving and polishing, jewelry making, 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 DIY craft. polishing bit jewelry making engraving tool Home. [Use]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 hardness [Product Size]Diamond Grinding Bit, total length: 6cm/2.36inch, handle length: 3cm/1.18inch, grinding head length: 3cm/1.18inch. Shank diameter: 6mm/0.24inch [Widely Applicable]The 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 disconnect the power of the machine and then disassemble the grinding head. [Multi Function]Grinding Bit For Metal is perfect for DIY crafts, hobbies, home repairs, engraving and polishing, jewelry making, and more [High Quality Material]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 compatible with sharp for grinding.