Betham Gear Manufacturing is a small business that specializes in gear cutting and has been owned and operated by James Betham for over 35 years. Located in Santa Fe Springs, CA Betham Gear has built its reputation on the excellence in cutting bevel gears, helical gears, internal and external spur gears, splines and serrations. We are a production house that can produce products from raw stock to finish product. Operations include turning and machining blanks, cutting gears, de-burring, grinding and honing. Mill work is also a part of our daily production. Betham Gear has built strong relationships with companies and people over the years and we are excited to extend our services to your needs.