Trusty-Cook

We love days where we see orders lined up and ready to go!

Extended Memorial Day Sale! Take 30% OFF all Red Dead Blow Hammers — including every soft face style:
-Standard
-Sledge
-Slimline
-Bossing Mallets

And that’s not all — get 25% OFF Red Steel Face Hammers, the biggest discount we’ve ever offered on Ball Peens and Flat Steel Faced Dead Blows.

Skip the imports and upgrade to premium-quality hammers proudly made in the USA. Promo runs through 6/1.

Extended Memorial Day Sale! FREE 36oz Ball Peen when you purchase 3 Spindle Liners directly from Trusty-Cook.

We’ve never given away these hammers before, so make sure to place your order while supplies last! Promo runs through 6/1.

Built for the job… and the commentary 🔨

We love seeing our spindle liners in action. Check out this unboxing and install video from Adam Booth. Here he’s installing an 1-1/4” ID spindle liner into a Milltronics USA, Inc. SL8 CNC lathe. And check out that complimentary 39oz Dead Blow that came in the box 👀

If you’re looking to learn more about machining, metalworking, and welding – go check out Adam’s channel for great educational content!

Video creds: Abom79

If any of you have unboxing, setup, or production videos with our liners, tag us! Or send them our way!

FREE 39oz. Dead Blow Hammer with your Spindle Liners when ordered directly from Trusty-Cook!

Our Model 2.5 is a shop favorite. We’re looking forward to running this promo for the foreseeable future.

Vibration, bar whip, and inconsistent part finish are some of the most common challenges in high-speed CNC lathe operations, especially when running smaller-diameter bar stock through larger spindle bores.

Polyurethane spindle liners help solve these issues by properly supporting the material throughout the spindle, reducing chatter and improving concentricity. The result is smoother finishes, tighter tolerances, and more stable cutting conditions, even at higher RPMs. Shops that install the right liner system often see immediate improvements in surface quality and a noticeable drop in scrap and rework.

Beyond part quality, spindle liners can also streamline operations. By protecting both the bar stock and the inside of the spindle, they extend machine life and reduce maintenance. They also enable faster changeovers and more consistent production runs across shifts.

At Trusty-Cook, we make every liner to order: to match the specs of the make and model of your lathe. We’ll get that length adjusted for you, Donnie Hinske!

See how a properly fitted spindle liner keeps material centered and controlled inside the spindle—helping your lathe run smarter, quieter, and more efficiently. If you’re looking to boost performance and reduce downtime on your CNC lathes, spindle liners are one of the simplest upgrades you can make with an immediate payoff.

Video creds: