☆ [PREMIUM QUALITY]- Diamond coated grinding deburr bits made of excellent material, wear-resistant, sturdy, reliable;
☆ [1/8” SHANK]-All diamond coated mounted points grinder bits have a 1/8” shank, compatible with most rotary tools or die grinders;
☆ [HEAD]-All 10 pcs sanding bits have a cylinder head of 2/5 inch (10mm) diameter;
☆ [VERSATILE]- This grinder bits set can be applied to nail, glass, metal, stone, ceramic, wood, plastic and more;
☆ [WIDE APPLICATION]-Highly recommended for nail polishing, stone carving, jewelry, lapidary use, hobbies, crafts, craft modeling, home repair and more.