Step Up to the Precision and Performance of Boston Centerless

Boston Centerless is the proven and trusted leader for high performance bar materials and services.

Precision In.
Performance Out.

Unmatched consistency for improved performance and lower total cost.

Elevate your

No other firm is trusted more for exceptional quality, on-time delivery, service and support.

Go ‘Lights Out’
and Rest Easy

The straightest, roundest, most precise bars for trouble-free production


AccuRod® for Swiss Screw Machining

Core Values

Operational Excellence

Project 70®+
PDB® Stainless
Trial Packs

Product Availability

View our product inventory to see the variety of materials available with a quick turnaround.

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Importance of Material Selection

Join us to learn about the importance of material selection in your Swiss CNC operation through an informative Lunch & Learn presentation.

Watch the Video to Learn More »

NEW Minneapolis Location

There's a new link in your local supply chain. 

Our distribution center located in the heart of Minneapolis near the University of MN is now up and running.
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