2.35mm Shank 4mm Dia Spherical Concave Head Polishing Mounted Point Bit 10pcs

Description:

• Suitable for polishing semi-ball,Drum butyl, circles, engraving, etc.
• Apply to stone carving, jade carving, Gem peeled, 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.
• The Mounted Point can be installed on the electric grinder, hanging mill and hand electric drill (not included here). Never use drills while machine is in hammer action.
• Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can not do without water.