Description
The South Bend SB1073 is an outboard spindle back plate designed to provide an A2-15 mounting surface on compatible Big Bore lathes. It allows users to attach A2-15 chucks, face plates, and other accessories when a direct mount interface is not available.
Built from cast iron for strength and stability, this back plate features a 24.8-inch diameter, a 9-inch bore, and a maximum speed rating of 850 RPM. It is a practical solution for machinists and industrial users who need expanded accessory compatibility on select large-capacity lathe setups.
This model is intended for use with compatible South Bend Big Bore lathes, making it a good fit for professional shops that rely on heavy-duty turning equipment and outboard spindle mounting options.
