SPI 5/16" Quick Change System 300 Taper Shank End Mill Adapter 74-043-1
Shank Type: Taper Shank;. Taper Size: Quick Change System 300;. Erickson 1-1/4″ Hole D. 5/8-11 Drawbar Thread Taper Shk End Mill Holder 101. End Mill Holders & Adapters;. Cab I Bin 13.