JINGLING 20mm 3/4 inch Spherical Head Diamond Grinding Bits Round Ball Bit Sphere Rotary Burr Grit 80 Stone Carving Tools 1/4" Shaft Attachment for Bosch, DeWalt, Makita

JINGLING 20mm 3/4 inch Dia Spherical Head Diamond Grinding Bit Coated Round Ball Burs Grit 80 Coarse Shank 6mm Tools for Stone Product Name: Round Grinding Stone, Ball Tipped Diamond Burr Tip Shape: Spherical, Round Ball Material: Steel, Diamond Head Diameter: 20mm (3/4") Shank Diameter: 6mm (close to 1/4"), Must use with 1/4 inch collet or adjustable chuck Total Length: 65mm (2-9/16") Grit: 80 (Coarse) Color: Silver Tone Quantity: Only 1 Piece Description: Diamond grinding head can be installed on the electronic grinder, hanging mill and hand electric drill (not included here) Used for sculpturing, dressing, precision grinding and internal grinding in ceramic, glass, precious stone, carbide alloy, etc. Diamond grinding head is processes each kind of mold, hard alloy, glass apparatus, ideal correction tools such as jade carvings We can list any size & amount of this product: Head diameter from 1 mm to 50 mm Use with water as a lubricant is better Adding water when use the diamond grinding head is good, can improve the sharpness and the life

• Apply to stone carving, jade carving, bone carving, egg decorating, glass carving. The sanding drill bit is great for larger detail jobs with your die grinder
• Shank diameter 6mm(1/4"),only applicable to die grinder with 1/4" chuck or adjustable chuck, it is Not suitable for Dremel
• Used for engraving, trimming, grinding stone, ceramic, glass, alloy, tungsten carbide, etc.
• Tip Shape:Spherical,Round Ball; Head Diameter:20mm (3/4"); Grit:80(Coarse)
• Product Name: Spherical diamond grinding head, ball sanding bits for drill, diamond carving bit