Milling wax for cast RPD frame? Never heard of that.
Too costly. Printing or traditional waxing is the way to go for now.
You want to talk about a Haas and SUM3d for under $150k?
Office Mill....the Haas OM2-a
Service and parts are easy if you are in the USA.
I was thinking German stuff, but it is so expensive and finding support and parts in the US is almost impossible. If you go down, you may be waiting a week to a month before you get it fixed and up again. That would ruin your business maybe? I would imagine same goes for most foreign CNC mills.
Maximum cutting feedrate of 12,000mm/min, which is Super fast!
This includes Reinshaw touch probe for set-up of raw material and/or final check after milling.
That system is called the W.I.P.S.
Also includes 4th and 5th axis table and Auto-tool changer....Coolant system, etc.