Luo ke 12 Pcs Diamond Burr, 1/8 Inch Shank Diamond Grinding Bits For Dremel Rotary Tool (Cylinder Head)

High quality: Made of diamond & alloy. Grinding head diameter: 8mm( approx 1/3inch). Shank diameter: 3mm(approx 1/8inch). Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. Diamond drill bit for jade grinding, mold repairing, glass carving, cast cleaning, burr welding and so on. Can be installed in the electric machine, engraving machine,hanging machine, pneumatic engraving pen. Package included: 12Pcs Diamond burs