The penetration of the knives between them forms a corrugation on the circumference of the pipe which reduces the diameter and allows the easy and regular fitting of all pipes (smoke, gas evacuation, ventilation, dust suction, water downpipe...).
Precise adjustment is achieved by varying the pressure on the handles.
Insulated polypropylene handles. Case hardened knives and pins.
Shrinking Pliers 35 mm
Required fields*