AC Power Rating (30 min. duty cycle) 3 HP (2.2 kW) (continuous) 2 HP (1.5 kW) Spindle Taper R-8 Tooling R-8 Collets Optional Spindle Taper Spindle Taper #30 ISO Tool Holder Erickson Quick-Change #30 ISO Speed Range High (infinitely variable) 500 – 4200 RPM @ 60 Hz Low 60 – 500 RPM @ 60 Hz Power Quill Feed (3) 0.0015 in./rev (0.038mm)