... MODELS: EB-CD6 1/2 40C, EB-CD6 1/2 45C, EB-CD6 1/2 50C, EB-CD6 1/2 60C Max. swing over ... , 1500, 2000mm Max. swing over gap:550mm(21 1/2"),580mm(23"),630mm(25"),730mm(29") Effective length of gap ... 1/4'')Bed width :330mm(13'') Spindle hole:80mm(2 3/5'') Spindle nose:ISO-C8 OR ISO-D8 Spindle ... tailstock sleeve:Morse No.5 Diameter of tailstock sleeve:65mm(2 1/2'') Taravel of tailstock sleeve :120mm(4 3/4'') ...