For the home machinist or small shop, this 4-inch (100mm) rotary table is a handy upgrade. It's designed to fit smaller milling machines and adds precise rotational control for circular cuts, drilling patterns, and complex angles. The table is graduated 360 degrees with a worm gear ratio of 1:36—so one full turn of the handle rotates the table 10 degrees. The handwheel is finely graduated in 10-minute divisions and can be zeroed easily. You can mount it both horizontally and vertically, giving you flexibility for different projects. The center height in vertical position is about 50mm (2-1/16 inches). It includes an ER-16 collet adapter and the necessary T-nuts and bolts for mounting. Build quality feels solid for the price, making it a great entry-level tool for hobbyists tackling more intricate work. If you're into machining gears, curved slots, or just want to expand your mill's capabilities, this rotary table is a smart, affordable add-on.
