KingBra 20PCS Diamond Burrs,1/4 inch/6mm Shank,120 Grit,Diamond Carving Bits Mounted Points,Burrs,5PCS Diamond Burr Set - 1/4" Shank,50 Grit,Used for Grinding Hard Alloys,Stone, Glass,Molds

Specification: 20pcs Diamond Burrs,1/4 inch/6mm Shank,120 Grit, Specifications and shapes: Grit : 120 (medium) Total length: 2-3/8" (60mm) Shank diameter : 1/4"(6mm ) Heads Shapes: Sphere, cylinder, bullet, needle, taper Burr head size: From 6mm to 10mm (some sizes shown as picture) Suitable for use in grind the edge of glass, marble, rock, gemstone, jewelry, shells, tile etc 5pcs Diamond Burr Set - 1/4" Shank, 50 Grit - Coarse 5 Assorted shapes Remove burrs on glass, metal, stone, porcelain, marble, granite, wood, ceramics, fiberglass and plastic Each has a 1/4" shank for use with rotary tools, drills, and grinders It is widely used for mold grinding, internal hole grinding, fine workmanship, suitable for electric grinder, engraving machine, motor assembly, mainly used for engraving glass, jade, fixed abrasive and hard objects Package include: 20pcs Diamond Burrs,1/4 inch/6mm Shank,120 Grit 5pcs Diamond Burr Set - 1/4" Shank, 50 Grit 100% Brand new and high quality,if you have any questions before or after you buy, please feel free to contact us, we will reply you in 24h