Our Services

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Back Drilled and threaded inside and out, complete off machine

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End milling and knurling, complete off machine.

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Barb fitting, complete off

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Special shaped rod with custom mill flats, complete
off machine.

About Us

BB Automatic was founded by: World War II Veteran – Bill Baum, and his son, a Vietnam Veteran – Bill D. Baum. Together they’ve owned and operated an automatic screw machine shop since 1979 in South Gate, CA.  and take pride in providing on-time delivery of quality products at reasonable prices. Our customers range from small companies to large corporations. We offer nationwide shipping and free local delivery.


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What We Offer Is Quantity and Quality

BB Automatic Inc. can also manage specialized activities such as heat treating, plating, dry coating, fast lead times and passing through our proven partners.


Customer service

Satisfying customers needs since 1979 is the result of following simple but critically important practices



Our fleet of very high speed multi-spindle (Davenport) and single spindle (CNC) machines gives us the ability to create components.

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