... circulating coolong system 3 Burr free,no duety. Hydraulic pressure Vertical slide Metal circular saw machine 1 Air operated,the hydrauic ... ×100mmφ30φ50φ60φ60 mm30×3045×4550×5060×60The clamp opens the files most greatly85mm110mm150mm150mmMain electrical machinery4/2Variable level1.8 ... ,300250,275,300,315300,315,350350,400,455 Hydraulic pressure Vertical slide Metal circular saw machine