The best warranty in the business, 36 months beginning at the install date!

Brand new ball screws only come with a 30 day warranty, some don't even have one. Most ball screw repair shops give a one year warranty and a few will offer two years. They all claim to offer the same level of service, yet their warranty is less. If they can't match our warranty it's because they're not offering you the same level of quality.

Why do we offer a three year warranty?

We know it will last. We're remanufacturing your screw and grinding the ball grooves on both the screw & the nut (+ or - .0002). Custom ground balls are installed and then all parts are lapped together. The preload is checked every 3 inches of travel and is returned to original specifications and tolerances. Backlash is held to a minimum (or nonexistent on double nut & double circuit screws). You're getting back a screw that will perform like new for three years from the install date.

We offer a 48 month warranty on all chuck repairs!

Most shops only offer one year. We remanufacture your chuck and bring all parts back to original manufacturers specifications and tolerances. Parts are either replaced or ground and chrome plated back to original size. All chucks are tested before they leave our facility and they're guaranteed to perform like new for 4 years from the install date.

All of our spindle rebuilds are backed by a 24 month warranty!

While most companies sub out the chrome and / or the grinding, we do it all in house. We'll even warranty your bearings. We're in complete control of every step in the rebuild process from disassembly to crating.

All of our lead screws are backed by a one year warranty!

All of our lead screws & nuts are backed by a one year warranty. If your screw looses tolerances during the first year, we will repair or replace it free of charge and we will pay for all shipping.

Our warranty does not include: