... Round bar diameter: 280mm Quadrate bar : 280 x 350mm CNC band sawing machine1) Cutting scope: Round bar diameter: 280mm Quadrate bar ... thus prolonging service life of the saw blade. band saw machine for cutting various of materials as metal, aluminum ... horizontal band saw,vertical band saw machine,square double-housing metal band saw ,round double-column metal band saw machine,NC-machine,small-sized ...