General Machining

Reg-Ellen Machine Tool Corporation is a full-service machine shop, offering milling, turning, grinding (inside, outside, and surface), EDM (wire and conventional), and assembly services. From short-run and prototype work to large-scale production, we are always available to meet your manufacturing needs.

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Hartford Slide Exchange

Maintaining a Hartford threader is an expensive proposition, in terms of both money and time. To minimize your downtime and maximize your level of production, Reg-Ellen has developed a quick turnaround exchange system for Hartford slide assemblies that will let you hit the ground running when time matters most.

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Machine Components

In addition to individual replacement parts, we stock fully assembled, installation ready components for many popular machines. All of our components are manufactured and hand fitted to OEM specifications. By keeping replacement assemblies in-stock, we can ensure that you can get your machine back in working order as quickly as possible - saving you time and money!

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Machine Rebuilding

We offer complete or partial machine repair/rebuilding. Our unique approach allows our customers to select the scope of the project to fit their needs and budget, from a simple repair to a full ‘top-to-bottom’ restoration.

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National Punch Rockers

A worn punch rocker can lead to broken punches, scrap blanks, and may eventually cause permanent damage to your machine. Let Reg-Ellen recondition your National punch rocker back into OEM specifications.

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National Ram Rebuild

Send us your worn-out ram and wear plates, and we’ll send you back a fully qualified assembly ready for installation. The Reg-Ellen ‘down-the-middle rebuild’ is the perfect quick-fix solution for your worn National cold header.

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Prototype and Assembly Services

Are you working on a short-run project, and need a little help? Let our experienced craftsmen manufacture and assemble it for you! We excel at working with engineering departments, proofing prototypes, identifing trouble areas, and building one-off products.

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Waterbury Clutch Rebuilding

A worn feed clutch can cause short feeds and broken punches. Repair of the clutch is a time consuming and tedious operation - let the experts at Reg-Ellen do the hard work, and rebuild your Waterbury Horizontal or Raycarl feed clutch for you!

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Waterbury Hi-Pro Punch Slide

Are you breaking punch adjusting wedges? If so, your punch slide needs to be sleeved. We offer an assortment of upgrades for both the 3/16” and 5/16” Waterbury Hi-Pro Punch Slide.

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Waterbury Threader Drive Gears

Broken or “growling” drive gears can be easily replaced with Reg-Ellen’s re-ringing service. We service all Waterbury Hand Feed (horizontal), Rotovane (inclined) and Chain-Feed (inclined) thread rollers up to #60.

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