2 Pack Diamond Mounted Point 8mm Brazed Grinder Spherical Head 6mm Shank Grinding Rotary Bits

Uxcell Diamond Mounted Point Brazed Grinder Head 1/4 Shank Grinding Rotary Bit Marble Stone Carving Tool Features: 60 grit grinder head 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 and non-slip finger covers and wear protective glasses when using them.