Chamber machining

Somehow I managed to get the chamber to fit in the milling machine I have at my school. I machined the 4 flats that will provide the seal for the various things that need to access the inside; i.e. the power, gas, instruments and pump. The next challenge is to drill the holes in the flats. Not so easy since I am now on school holiday and have no access to a milling machine or drill large enough.