5 Best Lathe Mill Combos in 2021 Reviews and Buying Guide12 02 2021· 3 Proxxon PD 250/E and PF 230 Check Price Proxxon 24304 PF Lathe mill combo fits easily in the 150 x 110 mm provided PD 400 lathe slotted table with 3 T nuts of 140W The motor speeds up to 280 to 2 200rpm Not only this but it can also convert the PD 400 lathe mill combo into a whole machining unit