Pressure spotting apparatus – extended version

The apparatus is used for drilling pressure water pipes through threaded holes and flange gate valves. The apparatus can be used for drilling iron, steel and asbestos-cement pipes with bimetallic lace drills, as well as PE and PVC pipes with milling cutters.
Drilling can be done through threaded holes NWZ and NWZ / PE with DN32, 40 and 50 diameters, and flanged gate valves DN50, 80 and 100 with drills or milling cutters with diameters 24, 32, 44, 73 and 89 mm, respectively.