Sourcing & Custom Fabrication Service for Vintage Lathe Chuck Jaws

The person is looking for 'reverse jaws' for an old Craftsman/Atlas lathe from the 1940s and hasn't had any luck finding them through Google. Comments confirm that it's incredibly tough to find specific jaws for old chucks, often making them seem unobtainable.

A specialized service could cater to owners of vintage machinery by:

  1. Sourcing original or compatible aftermarket jaws through a network of vintage parts suppliers, collectors, and cross-referencing databases for specific old chuck models.
  2. If sourcing isn't successful, offering custom fabrication of new jaws (including reverse types). This would be based on the chuck's precise specifications, measurements from existing jaws, or by using 3D scanning of the chuck or existing parts for accurate replication via precision machining.

This service would target hobbyists, restorers, and small workshops passionate about maintaining old, quality machinery. Benefits: For customers, this service provides a crucial solution to keep valuable vintage equipment operational, avoiding costly full chuck replacements. For the provider, it represents an opportunity to serve a dedicated niche market with high demand for specialized solutions, potentially leading to premium pricing and strong customer loyalty.

Origin Reddit Post

r/machinists

Howdy. I have an old Craftsman/Atlas lathe from the ‘40s. I need a set of reverse jaws. Anyone have any suggestions on where to get a set? Google hasn’t helped. I’m a hobbyist, I make mostly

Posted by u/79shov66606/05/2025
Howdy.

Top Comments

u/mradtke66
Unless you can confirm the actual chuck (not that I know what chuck Atlas sold) it’d be cheaper and easier to buy a new chuck that matches your spindle. Probably a 4 jaw, if you only have a 3
u/machinerer
You buy a new chuck. You won't find reverse jaws for some old 3 jaw scroll chuck.
u/drkzero4
Finding chuck jaws don't really work that way. You can't just simply find a set & be good. First off you will have to find jaws that are specifically made for your make & model chuck.

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