1PCS Diamond Mounted Point CONCAVE CYLINDER Head Jade Carving Tools(40mm Fine Sand)

DescriptionFeatures:*Apply to jade carving, stone carving, bone carving, glass carving etc. Especially suitable for processing circular bead, bracelet, etc.*Used for sculpturing, precision grinding and internal grinding in precious stone, ceramic, glass, many the abrasive materialsDescriptions:Material: EmeryShank:6.0mmHead Size:Rough Sand Size: 15/20/25/30/35/40/45/50mmFine Sand Size:20/25/30/35/40/45/50mmPackage List:1pcs Diamond Grinding Wheel Concave Wheel

• Material: Emery.
• 16 size for you choose.
• 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
• Use with water as a lubricant Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can’t do without water.