🔧 PrimoChill Rigid Tubing Bending Jig Set - 1/2in. OD Tubing with 45/90/180 Degree Options Review

Ideal for making perfect or symmetrical ribbons and great for beginners. But once you get comfortable and need tighter turns, they won't help you anymore.

This article is pure garbage. Doesn't hold heat. This item must withstand heat to bend the acrylic tube, but this item will melt and damage your acrylic tube before acrylic will. When the plastic of this item starts to melt it will break down and stick to your acrylic tube and you will need to discard the acrylic. You are not only wasting your money if you buy this item, you will also damage the acrylic. Use your money elsewhere. These are cheap parts from China.

Decent build quality but inaccurate product description. The grooves are 5/8" wide, not 1/2". Although it's better to use a 14mm tube if you have it on hand.

A little loose for a 1/2 OD tube, wish it was a little tighter. The ID on them is .5625. I'll end up machining the new ones with the .510 bore. I used them for a few curves that came out great.

Disclaimer: I only used 90 degrees. However, I think he did a great job with my whistle! This was my first time making hard tubes and this made it a lot easier than I expected.