Boston Centerless

11 Presidential Way
Woburn, MA 01801 US

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A Message from Boston Centerless

Boston Centerless - Single source for material and grinding

Boston Centerless is the leading supplier of accuracy ground bar stock as well as complete grinding services for customer supplied material.

As Seen In Modern Machine Shop

Boston Centerless Opens West Coast Distribution Center
The barstock supplier has now opened three new locations this year.

Boston Centerless Opens Minn. Distribution Facility
Midwest customers will have easier access to the company’s stock material.

Precision-Ground Barstock Offered
Boston Centerless offers a range of sizes and grades of its AccuRod.0002 bar product intended for use in CNC Swiss-type screw machining applications.

new website for Boston Centerless

Website Redesigned for Ease of Use
Boston Centerless has redesigned its website to be more user friendly.

Product Categories of Boston Centerless

Aluminum
Brass & Copper Alloys
Carbon, Alloy & Free Machining Steels
Nickel Alloys
Other Ferrous Metals
Other Non-Ferrous Materials
Stainless Steels
Titanium Alloys
Tool Blanks
Tool Steels

Trade Names

AccuRod
GrindAll
PinGage

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Boston Centerless - Single source for material and grinding

Boston Centerless is the leading supplier of accuracy ground bar stock as well as complete grinding services for customer supplied material. After more than 55 years in business, we've earned a reputation for unsurpassed quality and service. AccuRod Division precision grinds to super precise tolerances (to .000040"). Diameters from .008" to 3.0". Inventory includes stainless steel, titanium, carbon steels and more. Boston Centerless provides exceptional consistency in tolerance, roundness and straightness in all material. The quality AccuRod ground bar stock increases productivity by enhancing machinability, thus decreasing cycle times and extending tool life. The GrindAll Division provides centerless grinding services on customer supplied material. PinGage Division manufactures ultra-precise gages including thread measuring wires, gear measuring wires and cylindrical plug gages. ISO 9001:2008 and ISO 13485 Certified.