Round column mill CNC conversion restoration Part 1, Jet, Grizzly, rong fu, harbor freight, Maxnc
Channel: Fintech Repair Shop
Date: 2022-06-15

This mill is sold under many names like Jet 350020, Grizzly G0705, rong fu, central machinery, etc...The closed loop board was taken off a maxNC and uses high quality USA made pacific scientific steppers. The spindle is controlled by a solid state relay. The conversion was done about 15-20 years ago. Interesting is mach3 these has a configuration for this and I got it working. Look at the similarities below. 
https://www.amazon.com/350018-230-Volt-Milling-Drilling-Machine/dp/B000051WSL?crid=3SC7K5D6JTO94&keywords=jet+round+column+mill&qid=1655317125&sprefix=jet+round+column+mill%2Caps%2C120&sr=8-27&linkCode=ll1&tag=fintechcomm0f-20&linkId=bbaa13833c393aa60b0864c4fd804881&language=en_US&ref_=as_li_ss_tl If you found this video helpful or would like help fund future experiments. please donate below.
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