Description: 100% brand new and high quality. Brazed powder is used to form and long life. It has high hardness, wear resistance and good impact resistance. High hardness, good wear resistance, wear resistance is ordinary diamond material 3-5 times Used for hard alloy, various kinds of optical glass, ceramics, gemstones, semiconductor, rubber,resin composite materials grinding, jade, jadeite and other stone carving Specification: Tough, durable.Self-sharpening Cubitron sol gel mineral creates sharp new cutting edges as it wears for high cut rates, long life, consistency, increased productivity and fracture toughness. Higher stock removal with less heat and loading. 20pcs diamond mounted points of assorted size and shapes for rotary grinding burrs Various sizes and shape for your fine detail jobs Heads Shapes: Sphere, cylinder, bullet, needle, taper Shank diameter : 6mm (close to 1/4 inch) Grit : 46 (Very coarse) Total length: 60mm (2-3/8 inch) Max RPM: 30,000 20Pcs Diamond BRAZED Rotary Mounted Points Burrs 6mm Shank Grit 46 Die Grinder Note: Please be carefully check the goods appearance, size, shape and then compare your original goods before ordering, thank you. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Please don't mind, thank you!
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