Inside + Outside + Facing Chamfering
Special designed tool head & clamping jaw, can evenly chamfer inside, outside and face end of tube or pipe, at the same time.
Changing the pully sets to get different spindle speeds for different working material. 2 speed steps in semi-auto model, 1st faster step to save working time. 2nd step can be infinitely adjusted the cutting speed to get clean and smooth finish surface.