1. Martin Wynne

    Rail filing jigs - 3D printed

    I'm pleased to report this idea has worked out well. :) Here's the STL for one half of a 1:5 vee rail filing jig for C&L code 75 bullhead. Overall size is 145 x 28 x 10 mm: And 3D printed: Each half took about an hour to print, the total cost of material for both works out at 86p. I used...