Photo Index - Waltham Machine Works - Thread Mill

Machinery Photo Index

Manufactured/Badged by:
Waltham Machine Works
Waltham, MA

True Manufacturer:
Waltham Machine Works, Waltham, MA

Machine Specifications
Machine Class:	Metal Working Machinery
Machine Type:	Mill, Horizontal
Machine Size:
Submitted By:	Joshua Kopel

Machine Specifications
Description/Model:	Thread Mill
Date of Manufacturer:	1930-1940s
Serial Number:
Last Updated	2/9/2026 9:02:21 PM

Comments:

I purchased this machine missing all it's tooling and in poor cosmetic condition but good mechanical shape. Cleaned it up and gave it a decent coat of paint and played around with it for a few years before passing it on to a new owner. It can cut many different pitch threads both right and laeft handed, cut threads on a taper, and has an indexing headstock gear to cut multi-start threads in any even multiple of 12.

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Comments: Cleaned and painted Waltham thread milling machine
Source: Josh Kopel

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