Diamond Mounted Points 60 Grit 8.5mm Brazed Grinder Sphere Head 6mm Shank Grinding Rotary Bit 2 Pack

Uxcell Diamond Mounted Points 60 Grit Brazed Cylinder Grinder Head 6mm Shank Grinding Rotary Bit. Features: 60 grit grinder head length high strength and good coaxiality. Made of carbon steel and the grinding head coated with diamond brazing treated with higher abrasion-resistant durable use. This grinding drill bit is suitable for quickly cutting drilling holes engraving finishing grinding carving and repairing. Good grinding tool for processing ceramic glass wood marble stone Concrete and other non-metallic materials. The 6mm (1/4 Inch) shank bit fits most of the electronic grinder engraving machines hanging mill and hand electric drill.Tips Flying chips may be generated during use. Please use jigs non-slip finger covers and wear protective glasses when using them.