Professional 4MT Taper Shank Drill Bit 1-31/64 HSS 118º Pt 15 OAL 71541312 USA
Model# 71541312. 4MT Taper Shank Drill Bit 1-31/64 HSS 118º Pt 15 OAL. Interstate Taper Shank Drill Bit 1-23/32 Dia. 118º 5MT HSS #01551464. Standard Point. Widia Manchester Toolholder ID LH/RH CCW/CW 5 Single End 204265.