Vise

I need a big vise. So i will make one. Here you can see a 3d model of a big and robust. Weight over 100kg, claws open up to 310mm. All sheet parts will be laser cut, trapezoidal threaded rod and nuts are standard, so you can buy it. Addiotionally i made a 3 type of claws design. A plain, a rough and a some grooved one.