IT Grade 13, for example, would mean a tolerance of less than 0.54mm on a 100mm dimension. Bibas pointed out to us that no one else in the industry even publishes this type of specification, which ...

[sammyizimmy] took his CT scan and opened it up in InVesalius, and then reconstructed the skin layer only, and then… head over to the “3d printed Toe Splint” page at Hackaday.io for the rest!

No doubt about it, full-blown 3D automated grade control systems for earthmoving machines are often outside of the budget of many contractors. But there are affordable ways to work your way up to ...