Interesting - Exploding Skateboard Wheel With A 60,000 PSI Waterjet Cutter - Slow Motion Cutting

Daniel Adair of Waterjet Channel cuts a skateboard wheel with a 60,000 PSI waterjet and films it in slow motion. The wheel bursts apart as the jet passes through.

Why skaters like it

Linked in threads about exploding wheels and wheels torn apart by spin speed. Gives a slow motion look at how urethane reacts to extreme force.