3/32" SM shape carbide burr, double cut, cone shape, 10 degree included.
A rotary burr for deburring, weld dressing, shaping and blending in a die grinder or air tool. This one cuts 3/32" diameter with 1/4" of cut on a 3/32" shank, 1-1/2" overall.
The double cut crosses two rows of flutes, which breaks the chip up small, keeps the tool from grabbing and leaves a smoother finish with less vibration.