... Fully automatic, saving manpower 2. Double head 3. Without contact and defect 4. chamfering machine Main technical parameterModelDEF-FA/52 MotorProcess general tube ... 5/1.0kw,2/4PProcess steel stainless 2x1/0.75kw,4/8PTool bitStandard tool bit,suitable tube diameter3/8"~2" ... control without contact and defect.zhangjiagang machinery, lasoco machinery , chamfering machine, double head chamfering machine