... function ;13 Electric handwheel14 RS-232 interface15 Transformer (subject to CNC and market)16 Genova drum type ATC (10, 16, 20 tools ... , 12000rpm, 15000rpm2 Arm type ATC (16, 24, 32 pcs subject to machine model)3 Central oil coolant for the spindle4 Coolant ... standard10 Other CNC controller on requested (Siemens, Heidenhain, Mitsubishi, Fagor, China GSK etc.)