... 1.5DBending angle0~190°0~190°0~190°Valid mandrel bar0~1800mm0~2200mm0~2800mmBending speed65°/sec45°/sec45°/secBending ... 5. 16 groups pipe-bending information storage, all angles work forms a coherent whole.6. The mandrel automatically in and ... out, saving much time7. Suitable for bending steel pipe, stainless steel pipe, copper pipe, aluminum pipe, etc. pipe bender