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Leading Manufacturer, Supplier & Retailer of Laser Marking, PinGage Ultra-Precise Gages, AccuRodPrecision Ground Bar, GrindAll Grinding Services and Precision Centerless Grinding.

Laser Marking

Boston Centerless offers laser marking to ensure proper labeling and coding of material. Bars can be laser marked with important information such as material type, diameter, heat andor lot numbers, and customer part numbers. The information is permanently etched onto the surface of the bars. Job orders are traceable to mill certifications - a critical factor to many applications in maintaining product integrity. One very important benefit of laser marking is eliminating liability issues due to incorrect material type being used for job orders. The marking is non-destructive, having no effect on the outer diameter, and is done on the drop end of the bar so that material is not wasted. With this service, Boston Centerless can supply its customers with vital traceability information.

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PinGage Ultra-Precise Gages

For your most stringent measuring requirements go with the company that lives “Precision” every day. Boston Centerless manufactures the PinGage line of measuring wires and gages in-house. Our culture of precision assures that the gages you acquire from Boston Centerless are manufactured with exceptional quality and will be delivered quickly and on time. All of our gages are traceable directly to N.I.S.T.

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AccuRodPrecision Ground Bar

For nearly 60 years, Boston Centerless has been helping precision machine shops and OEM’s around the world maximize the performance of their Swiss Screw Machine equipment by providing machining bar with superior dimensional consistency. The AccuRod® Division provides one-stop raw material and grinding capabilities that are unmatched. If you are running AccuRod precision ground bar from Boston Centerless, the acknowledged leader in precision centerless grinding, you can count on the most consistent diameter tolerance, roundness and straightness in the industry. We start with materials that have superior machinability characteristics sourced from only the highest quality mills, and apply our grinding expertise resulting in superior straightness and consistent dimensional tolerances from bar-end to bar-end and bar-to-bar. We routinely hold ultra-precise tolerances of .0001” on 12-foot lengths with .00005” roundness. AccuRod precision ground bar products will enable you to challenge your expectation about what you can achieve in throughput with your Swiss Turning equipment. Offered in a wide variety of metals and plastics, AccuRod will help precision machine shops step up to a higher level of performance and profitability. With over 30 thru-feed centerless grinders, we can provide quick turnaround. Automatic bar feeders in combination with high production grinders give us the capacity to handle high volume contracts.

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GrindAll Grinding Services

GrindAll provides thru-feed and in-feed grinding services for customer supplied bar material and round components. Using the thru-feed and in-feed centerless grinding methods, or a combination thereof, we specialize in grinding your machined components to exceptionally close tolerances. Our processing capabilities make us a perfect solution for finishing your spools, valves, medical instruments and other critical components. In addition, having a value stream dedicated to grinding customer supplied materials and components ensures quick turnaround. Major producers and distributors of bar materials use GrindAll grinding services to augment their in-house capabilities or create greater value in their products. Think of GrindAll as an extension of the services that you can provide to your customers. Consider bar conversion services for your slow moving inventory to provide a more saleable smaller diameter, thereby increasing the value of your inventory investment. GrindAll by Boston Centerless has entered into many long term outsourcing relationships with the leading mills and distributors. Why? Because they have the utmost confidence that GrindAll grinding services will deliver unmatched quality and reliability.

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Precision Centerless Grinding

Boston Centerless supplies AccuRod® precision ground bar materials for close tolerance machining applications. With over 30 thru-feed centerless grinders, we are capable of providing fast lead times. Automatic bar feeders in combination with high production grinders give us the capacity to handle high volume contracts. We start with materials that have superior machinability characteristics sourced from only the highest quality mills and apply our grinding expertise. The end result is superior straightness and consistent dimensional tolerances from bar-end to bar-end and bar-to-bar. We routinely hold ultra-precise tolerances of .0001” on 12-foot lengths with .000020” roundness.

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Let Boston Centerless Help Manage Your Inventory

Running the highest quality precision ground bars in your operation is an important element toward managing your total cost. Managing the cost of your inventory can be just as important. Boston Centerless offers a variety of inventory flow management options, one of which will be right for your business.

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  • Woburn, MA 01801 map, United States