HICAS Double Sides Thickness for Woodworking Wood Planer: A Finished Good Product Specifications Version HC206F-K 50-630mm working width 10mm to 170mm working thickness Working length minimum: 310mm Upper cutter maximum planning off thickness is 5mm 3mm is the maximum planning off thickness (bottom cutter) 4800 rpm for the spindle Feeding rate: 5.3–20 m/s 125 mm is the spindle diameter. 11 kw top spindle power 7.5 kilowatt of bottom spindle power 3 kilowatt feeding motor power 0.75 kW of lifti