Products
New Products
- Linear-Compensating Live Center
- Collets and Collet Chucks
- Spindle Repair
- Tailstock Repair and Remanufacturing
- Live Chuck Mandrels
- Dead Mandrels
Services
Industries Served
- Aerospace
- Automotive and Heavy Truck
- Gear and Gear Box Manufacturing
- Machine Tool Builders
- Medical
- Off-Road and Agricultural Equipment
- Roll Manufacturing and Repair
- Shaft Manufacturing
- Spline Rolling
Technical Support
bull ring mandrels
Do you need to center large diameter parts? Consider our Bull Ring Mandrels and interchangeable rings. One live center that is flexible enough to accommodate a variety of parts. We manufacture a variety of custom mandrels and rings to fit any application. Call 800-338-0027 to speak to product engineer or fax your requirements to 800-338-0717.
- Extra Heavy Duty Bearing Assemblies
- Available in All Tapers
- Reduces Tooling Costs, Increased Flexibility
- Rings from 5 to 60 Inches in Diameter
- Long Bearing Life
- Ring Accuracy Assembled Guaranteed to .0004" TIR


