A1S Type Milling Machine Graduated Dial

A1S Type Milling Machine Graduated Dial

James J.
Description
The model of my A1S type milling machine Y-axis steel graduated micrometer dial. Steel. 200 graduations for a 1"/5 acme thread lead screw. Dial locking screw hole drilled 0.213" for a 1/4"-28 locking screw. This is part of a project to capture the dimensions and form for my Samson labeled Kao Feng A1S type milling machine.
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