Did exactly what I wanted it to do. Ideal for the DIY enthusiast who does not want an expensive tool.
25 Mar 2015
Reliably bad outcome
Bought these today as needed some for a job, and forgot my normal ones that are 10+yrs old.
They are reliable yes. They reliably crease and pinch every pipe you put through them. I'd read similar for the 22m capability but they sounded ok for 15m.
However my pair were awful. The insert was for too shallow and caused a grove to rum on every single attempt.
These will be going back.
25 Jan 2015
Crushed pipe at same time as bending creating a badly deformed oval shape. Screwfix very good and replaced first one with a second which was even worse and finally gave my money back. All it did was to trash some expensive copper pipe. Don't buy!
23 Jan 2015
The 15 mm guide was so tight that when you eventualy get it in, it crimps the pipe on the top and throats the bottom.
The 22 mm just ripples all though the bend in the former.
Not worth the money! Bleugh! what a waste of time!!
20 Jan 2015