Machinists Jack

thingiverse

A versatile tool with a motorized turntable on top, designed for precision work, utilizes an M10 x 50mm bolt as its core component, accompanied by two M10 nuts and approximately ten 6mm bearing balls or, alternatively, six millimeter airsoft BBs. To add stability to the base, it was printed at 75% infill density. For optimal results when using PLA filament, the top section must be immersed in hot water to facilitate the necessary flexibility for pushing through the central rod.