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  1. Tips For Owners Of Rong Fu Rf-20, Rf-25, Rf-30, Rf-31 Mill/drills

    Sep 29, 2015 · Many of us hobbyists can neither afford or have space/power for a Bridgeport or even an RF-45 square column mill. Often we have to settle for one of the Rong Fu or RF …

  2. X axis power feed for enco rf30 | The Hobby-Machinist

    Dec 1, 2025 · The RF30 power feed is the horizontal type so that it doesn't contact the base when traversing. It's a bolt on install but they seem to be a few buck more than the bridgeport type. It …

  3. My adventures with my RF-30 - The Hobby-Machinist

    Oct 27, 2020 · The nut on my RF30 clone is not adjustable for backlash but it is located with a pair of roll pins making reassembly fairly easy apart from having to try and cram my hand between …

  4. Thinking of joining the RF-30 club, but I got some questions...

    Oct 16, 2020 · Like Mikey said, the RF30 mills are pretty bulletproof. They're simple to work on and simple to improve. Many of their shortcomings can be addressed with modifications and …

  5. RF-30 Any good - The Hobby-Machinist

    Nov 29, 2017 · I just got an change to get an RF30, with a bit of extras, Collets, chucks, etc. for about 1K are they any good, or should I look at something else, This will be my first bigger mill. …

  6. RF30 or RF31 - The Hobby-Machinist

    Sep 8, 2017 · Just curious, I have seen reference to both model numbers but cant figure out if there is any difference. I realize they are somewhat generic numbers since that machine …

  7. Tips For Owners Of Rong Fu Rf-20, Rf-25, Rf-30, Rf-31 Mill/drills

    Sep 29, 2015 · I wrote an article, published in Home Shop Machinist Nov/Dec 2017 that explains how I got the pulley off the first time, then goes on to show how to add jacking screw holes to …

  8. New Enco 105-1110 Rf-30 Owner - The Hobby-Machinist

    May 2, 2016 · Hello all, I just recently purchased my first mill, an older Enco 105-1110 aka RF-30. Not sure on how old but it's the made in Taiwan version. I've spent the last few weeks …

  9. Switch wiring on Rong Fu RF30/31 milling machines

    Sep 10, 2023 · Coincidentally, the power switch on my 40 y.o. RF30 clone failed on Friday. It turned out that the switch contact for the neutral line were burned beyond salvage.

  10. New to forum, new to me Rong Fu 30 | The Hobby-Machinist

    Jul 13, 2019 · Welcome to H-M and to the RF30 club There are quite a few of us here and do good work with them. There are many detractors too, oh well. My RF-30 was made in '88 and …