... data:* Proctracting piercing head supplied with a hose for the hydraulic oil that gives possibility for piercing openings everywhere on the metal surface ... oil with viscosity 15) * Metal box for the instrument * A set of congestion hoops for the hydraulic cylinder* Additional set of cutting ... ,26.2,32.5,39,51,63 and a square for display devices 46.5×46.5, 68×68(ordered additionally ...