1.) Firstly push the locking pin on the right handle up towards up towards the arrow direction,then holding the handle by both hands,only after the handdle pulled out could the blade be pulled out.
2.)Put the pipe or PP-R aluminum plastic pipe on the blade,firstly hold the handle,then loosening it,do it for many times until it snipped.
32mm:
Package Size:8*26*3cm
Weight:158G