... .Steady structure,power mator 4.BladeDiameter:110mm 110mm Cutting Machine, stone cutting machine Certificate: Certificate of CCC ISO9001 certificate Delivery Time ... operation. 4. Applicable for cutting various materials such as steel pipe, shaped steel, round bar, angle iron, conduit, ... suitable for the cutting-off the common carbon steel,screw-thread steel,hot-rolled round steel,square steel ...