This is a very simple assembly as shown in Photograph 18 and little needs saying
about its manufacture. However, the design depends on my approach to modifying standard
files being used, if not, then some changes to the method of holding them will be
necessary. Also, if the workshop owner chooses always to use a single ended method
of mounting the files then parts 41 to 44 will not be required. See my later comment
though regarding using abra files and ordinary saw blades.
The Fixed Stroke Assembly starts on the next page.