10 Pieces Tungsten Carbide Rotary Burr SET 1/8" Shank/double Cut Carbide Rotary Burr Set with 3mm Shank/tungsten Carbide Single Cut Rotary Burr SET 1/8" Shank Fit Dremel
They are in different shape likes sphere, cylinder or long nose, etc....... 1/8" (3mm) shank, 1- 3/4" (45mm) total length, 1/4" (6mm) head size. Produced by excellent quality material. Come with PVC case