The blades inter-penetrate to form a fold on the periphery of the pipe, reducing its diameter, and allowing consistent slotted joints to be easily formed in all types of pipe (smoke and gas, extraction, ventilation, dust extraction, rainwater downpipes, etc.).
Accurate adjustment is obtained by varying the pressure on the handles.
Insulating polypropylene grips. Case-hardened blades and pins.
|Type||Capacity mm||L mm||kg|