jade grinding faceted manipulator gem faceting machine jewel angle milling polishing machine (96 scale) top-tool jade grinding faceted manipulator gem faceting machine jewel angle milling polishing machine</br></br> applications:</br> can be fixed on the top of the table</br> polished, ring-nosed egg noodles from various angles</br></br> specifications:</br> name: single fork mechanical hand</br> can be clamped workpiece diameter: 6.0mm</br> dial scale: 32</br> weight: 2kg</br></br> includes:</br> 1 x jade grinding faceted manipulator