... KWMain milling cutter rotative speed2800 r/minProcessing profile height30-120 mmProcessing profile width20-120 mmGroove width3 ± 0.2 mmGroove depth0.3 ± 0 ... convenient adjustment, high automation etc.Function Explanation The machine is a multifunction corner-cleaning machine for PVC door and window,which centralize numerical control,pneumatic drive,and machinery ...