10Pcs Tungsten Carbide Burr Set 6.35mm - 1/4" Shank Double Cut Die Grinder Bits

(Not compatible with 6mm collets). ???????????????????? ????????????????????, ???????????????????? ????????????????????: Includes SA-1, SA-3, SC-1, SC-3, SD-2, SE-3, SF-3, SL-1, SL-3, and SH-1 burrs in cylindrical, ball, and tree shapes perfect for precise work.