... , faster, more efficient 3.depreciation rate low ML--350A semi-automatic Cutting Machine Pneumatic Metal circular saw Features suitable for iron, ... the more advanced semi-automatic pipe cutting machine, this machine using the unilateral clamping, in the precision cutting work, and more accurate, ... even, are durable saw blade; depreciation rate is low; Type ML-350A Head rotation angle of 90 ° 90 ° / 45 ...