... automatic Double-step chamfer Chamfer size can be adjusted double head pipe chamfering machine 1, automatic feeding, saving manpower. 2, ... Cutter design, Cutter fixed stability, growth Cutter life. 5, two-stage feed speed, to save hours of work, processing perfectly. 6 ... SS)Hydraulic motor2HPx4PAir pressure0.6-0.8Mpa, 120ml/min.Cutter head rangeΦ12-60mm(standard); Φ25-76mm(opt.)Workpiece length50- ...