1.diameter:3- 25mm, 2.length:10-254mm 3.three station and four station 4.copper,aluminium,stainless & carbon steel 1. The mechanical feed adopt the way of round revolving swing with the clamping force which comes from pneumatics. So when the machine is in the state of high speed rotation, the work can still be reliable and there will be a automatic stopping alarm while the machine cutting the ...