BCA Miniature Jig Borer/Jig Driller. Small Operation & Maintenance Manual together with a complete data pack consisting of three UK Sales and Technical Specification Catalogues for the Mk.2 and Mk.3, a Leinen Model BFL Catalogue (the original machine) and sales sheets for the other earlier UK-made version, the EXCEL Model "0". These machines were branded over the decades as Boley, Leinen, BFL, Ultra, Sigma-Jones and Excel. Also included is the article from lathes.co.uk and some of the associated, enlaraged illustrations.
This page displays all the content on the website associated with the 'Ultra' model. Numeric models include all prefixes, such as 'Number', 'Mark', 'Size' etc.