About Us

    BTMA is the Boston Chapter of the National Tooling and Machining Association. Our primary purpose is to promote the precision custom manufacturing industry in the region and to provide our members with the services and information that will assist them in the successful operation of their businesses.

    We draw our membership from manufacturers located in Eastern Massachusetts, New Hampshire, Rhode Island, and Maine.

    Our Regular Members are small precision custom manufacturers, ranging in size from 2 to 200 employees. Their capabilities range from design and build prototyping, to production of quality parts for the auto, aerospace, defense, power generation, high tech and medical industries.  Many are ISO 9001, AS 9100, and QS 9000 Certified. A number are NADCAP Certified and ITAR Compliant. Our members operate state-of-the-art facilities with specialties in:


    Laser Machining Machined Castings
    Sheet Metal Fabrication Welding & Fabrication
    Engineering and CAD/CAM Blanchard Grinding
    Laser Marking
    Water-Jet Cutting
    Screw Machine Products Plastic Injection Molding
    3-D Printing/Rapid Prototype
    Multi-axis CNC Milling and Turning Precision Gearing
    Cutter Grinding Moldmaking
    Cylindrical Grinding Centerless Grinding

    Our Associate Members are companies and organizations that provide service, equipment, or materials to the machining industry. They include: metal finishers, electroplaters, metals distributors, insurance companies, manufacturing and quality consultants, equipment and machine tool distributors, and industrial suppliers. Our regular members recommend Associate Members for membership.


    Boston Tooling & Machining Association, Inc
    PO Box 95 Dracut, MA 01826 
    Phone: 978-457-5881          

     E-mail: info@bostontooling.org