J.F. Berns Co, Inc.

11115 Ashburn Rd.
Cincinnati , OH 45240 US


<p>Providing high quality CNC Lathe Accessories for over 25 years</p>

CNC Lathe Spindle Liners, Part Stops, Part Ejectors & More

The JF Berns Company has been producting the best quality CNC Lathe Accessories for over 25 years.  Spindle Liners (also referred to as filler tubes, reduction tubes, master liners or sleeves), are used to reduce the I.D. of a CNC Lathe spindle. Clearance is application and material dependent, but usually they are sized to 0.030"-0.060" over the diameter of the bar being machined. Get a Fast Quote by clicking this link:Liner Quote.  

We also produce Spindle Stops, Part Ejectors, Coolant Collector Extensions, and special application designs.  Request a Catalog today.


A Message from J.F. Berns Co, Inc.

JF Berns Inc.

The J.F. Berns Company, located in Cincinnati Ohio, has been in business since 1983.

Lathe Bar Supports

The Top Load Bar Support is designed to safely support rotating bars that are longer than the CNC lathe spindle.

Chamfering Machines

The J.F. Berns Company has solutions for your bar chamfering needs.

Product Categories of J.F. Berns Co, Inc.

Bar Feed Mechanisms
Chamfering Tools
Conveyors & Other Part Handling Automation
Deburring Equipment
Deburring Machines
Deburring Services
End Finishing
End Turning Machines

Trade Names

Bar Champ
Blaze Air
Servo Auto Champ
Spindle Liners
Top Load Bar Support