Product Name:T Head Stone Carving Set, Rotary Tool Accessory Carving Bit,t head rotary tool.
Total Length:42mm (1-21/32"), Shank diameter:2.35mm (3/32" inch),
Head Diameter:8mm(5/16"), Grit:240 Medium, Quantity:10Pcs
Product use: apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc.
Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many the abrasive materials