Colchester-Hepworth Hydraulic Copying (Tracer) Attachments for Series: 300, 400, 450, 470, 472, 600 and 620 as fitted to Colchester, Harrison, Milmor, Smart & Brown and many other makes of lathe and milling machine. A complete collection of all the literature ever produced for these models. Operator's Instruction Manual, Maintenance and settings and Spares Parts as Sectional Drawings. Covers both the head units and the pump-tank assemblies.
This page displays all the content on the website associated with the '470' model. Numeric models include all prefixes, such as 'Number', 'Mark', 'Size' etc.