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    UNF threads

    Hello all you there, I want to mill UNF 5/16 20 and #10 32 on my cnc mill with a 60° thread mill. I live in Germany and am not familiar with US threads. I found values for drilling core holes, but nothing about how deep the threads are to be cut. Can anybody help? Regards Thorsten
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    Maudslay vertical twin

    Hi all, after many many hours I got my project finished (almost). I used plans supplied by Julius, who converted them into metric and adapted size to fit my 240 mm Optimum lathe. Milling was done on my DIY 3 (4) axles portal milling machine (ver. 3). But see for yourself. I haven't applied...
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    Chuck Fellows twin cylinder oscillating steam engine

    Hello, now that I got my Gerry Dykstra Beam engine finished, I'd like to give the above mentioned engine a try. I got all the drawings, but it is all in imperial. Since I live in Germany, I'd rather stick to the metric system. I wonder if someone has transcribed it to metric and would share his...
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