CNC Metal circular saw machine. 1 Air operated,hydraulic. 2 Has the circulating coolong system. 3 Burr free, no dusty CNC Metal circular saw machine1 Air operated,the hydrauic pressure has the automatic feed,the chucking automatic installment,the movement is steady,the operation is simple,the labor intensity is low,highly effective.2 The tangent,the bevelling,the angle is freely precise.3 Has the ...