McGonegal Manufacturing Co.

McGonegal Manufacturing Co I, based in East Rutherford, NJ, has been producing American-made tool post grinders for over 80 years. With a recent change in ownership, the company, now known as Themac LLC, continues to manufacture durable and portable grinders that excel in performing challenging grinding tasks on lathes of any size.

Known for their exclusive design, exceptional performance, dependability, and adaptability, Themac grinders have gained a reputation for being the go-to choice in machine shops worldwide. Whether customers are looking to order a new grinder, repair an old one, or replace worn-out parts, McGonegal Manufacturing Co I offers a range of high-quality options to meet their needs.

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