Internal Pipe Spring Bender for 20mm Pipe - Precision Bending Tool for Professional and DIY Use

Easy to use

NOT suitable for bending 20mm PVC conduit The conduit ripples and collapses when bending to 90 degrees. And the spring becomes deformed. The spring is only 14mm in diameter so it is ok for bending 15mm copper pipe if you’re a plumber,but useless for electricians.

For the best results, I put this in the pipe then, held it horizontally and instead of bending, I used a hairdryer (didn't have any other heating devices with me) and kept heating at all angles, at the spot I wanted it to bend, gently until the weight of the spring did the bending for me. Came out nicer /smoother without any stretch marks.

Bought this to bend plastic pipe, but does not seem strong enough for the 20mm pipe that I'm using, had to borrow another from my son to do the job

The conduit bending spring was sold as a 20mm conduit bending spring but it is way too small for the conduit and when bending the conduit it folds and creased It seems that the wrong size spring was sent as it should be a tight fit and this had about 2mm space each side when inserted into the 20mm conduit

Bought this to bend some conduit pipe but it was way, way too flexible to bend the pipe properly. The Tower spring bender that I had to get to replace it works way better, a firmer spring to make consistent bends.

Used this spring for bending 20mm PVC conduit and it broke after the 2nd bend do not buy

Does it’s job simple