Handwheel, HiTorque Bench Mill

This handwheel is used on both the X- and Y-axes of the HiTorque Bench Mill (SX2.7). The handwheel is 100 mm outside diameter. It mounts on a 12 mm shaft, with a 4 mm key. The depth of the bore is 25mm. There is an M8 threaded hole for a handle. Part #12 on SX2.7 parts diagram B (B1).