Posted in cnc hacks, Tool Hacks Tagged Belleville washer, cnc, collet, drawbar, pneumatic, tool, tooling ← Building A Real Wooden Table Saw An Arduino-Based Flute Playing Machine → ...

This housing holds two radial load ball bearings that support the new rotating collet arbor. There’s another bearing in this assembly, a thrust washer this time, that keeps the arbor from moving ...