Spacer, Spindle Mini Mill, 32 mm

That keyway was cut clean and precisely, so the spacer slid right onto my spindle shaft without any filing or forcing. I also appreciate that the spindle lock hole was already drilled, which saved me a trip to the drill press.

The 32 mm length is exactly what my mini mill needed to take up the slack above the bearing. That 5 mm keyway aligns perfectly with the shaft, and the spindle lock hole is a nice touch for maintenance.

Installed this 32 mm spacer and the lock pin hole lined up exactly with the spindle, making reassembly a breeze. The 5 mm keyway gives a solid grip for adjustments.