... copper donductors with.. Hydraulic punching pliers WK-8Functions* Cutting through openings in sheet metal with gauge up ... of the curring element:round * Size of the cutting element: φ22,27.5,34.3,40,49, ... A set of congestion hoops for the hydraulic cylinder* Additional set of cutting elements for cable glands-φ16,20,26. ... 2,32.5,39,51,63 and a square for ...