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Who Are We

With over 100 years of combined sales, service and manufacturing experience, GTI Spindle Technology has been dedicated to fulfilling one specific mission to provide its clients with the highest quality and most extensive range of machine tool spindle repair services and new spindle applications with unsurpassed customer service so that your business stays on the move!

Clients nationwide have been relying on GTI to service their spindle needs from precision high speed spindles to meet industry demands for high productivity to cnc high speed milling spindles to deliver increased output and improve surface finish.

Our Services Include

  • Scheduled maintenance
  • In-house and on-site spindle service and emergency service
  • Spindle remanufacturing
  • Spindle upgrade services
  • Preventative maintenance and training

As the world’s largest and fastest growing spindle re-manufacturer specializing in motorizing cnc milling, turning, and grinding spindles, GTI is proud to serve a variety of industries to include: OEM, Automotive, Aerospace, Heavy Construction, and Agriculture.

Our manufacturing facilities are staffed by extensively trained and experienced technical and engineering teams that are fully committed to finding new methods of continually improving our spindle operations.

What To Expect

  • A Streamlined Consecutive Evaluation
  • Total quality management
  • Newest technology integrated for efficient spindle manufacturing processes
  • High level of craftsmanship achieved in all of our spindle
  • Excellent turn-around time for all spindle production and repairs
  • Service to a wide selection of spindle brands
  • One year warranty for all manufactured and repaired spindles

We implement technology advanced inventory of computer-integrated tools so that our customers are provided with spindle equipment that conforms to their exact specifications.
In addition, our technicians and mechanical engineers work closely with OEMs to tailor products that provide a precise spindle solution ensuring that it will result in more cost-effective machining and value-added service to you.
We also represent a number of premier manufacturers for other spindle repair-related services.

GTI is based in the United States, with corporate offices in Manchester, New Hampshire, Bloomington, Illinois, and Romulus, Michigan, Pontiac, IL. And Peoria, IL.
One year warranty for all manufactured spindles and remanufactured spindles.

If you have any spindle repair questions, please call 888.473.9675 or email:
And ask about our guaranteed cost reduction program!