ROTOZIP DuraCut XB-DC1 Bit, 1/4 in Dia, 2-1/2 in L, 1 in L Flute, 1/4 in Dia Shank, Carbide

Constructed from carbide with a cutting depth of 1 in and a shank of 1/4 in. For used to cut cement board, stucco and plaster.