Mini Mill Spindle Box Assembly, R8

Installed this on my mini mill last weekend and the R8 spindle runs smooth with zero wobble. The gear engagement was spot-on out of the box, which saved me a lot of fussing.

The gears and bearings were all pre-installed on the spindle, which saved me a ton of time aligning everything myself. The R8 taper felt smooth and true when I mounted a collet chuck.

Everything I needed for the spindle swap arrived in one box—no hunting for odd spacers or loose bearings. The gears meshed smoothly on first reassembly, and the R8 taper seated cleanly with the drawbar. Definitely saved me from buying piecemeal.