Jet Blade: CAD render of side view. The Jet Blade’s engine has been sourced from the Wetbike, a twin-ski water-motorcycle last produced in 1992.

Jet turbine blades need to drilled with tiny cooling holes in an operation that can ruin them. To prevent this from happening, ... View 5 Images 1 / 5. 2 / 5. 3 / 5.