BACK PLATE 80MM FOR ROTARY ( 6 HOLES)

This 80mm diameter backplate is designed to securely mount a lathe chuck onto a rotary table, enabling precise indexing, drilling, and machining operations. The backplate serves as an adapter between the rotary table and the chuck, ensuring accurate alignment and rigidity during machining.

Material: High-quality cast iron or steel, stress-relieved for dimensional stability.

Diameter: 80 mm

Mounting Surface: Precision-machined flat surface for firm contact with the rotary table face.

Fixing Holes: Pre-drilled/slotted mounting holes for easy attachment to the rotary table’s T-slots. Available with 2 holes, 4 holes or 6 holes as per customer requirement and how they want to mount on the rotary table

Chuck Mounting Interface: Threaded holes or register spigot provided for direct mounting of a 3-jaw or 4-jaw lathe chuck.

Concentricity: Machined to tight tolerances to maintain chuck alignment with the rotary table axis.

Application: Allows the use of standard lathe chucks on rotary tables for milling machines, enhancing work-holding versatility in circular machining, slotting, drilling, and gear-cutting tasks.

Engineered with durability in mind, the steel back plate is resistant to wear, impact, and deformation, ensuring consistent use even under heavy loads. Its solid construction guarantees excellent support for mounting machinery parts, fixtures, and tools, while maintaining structural integrity in high-stress environments. This makes it a trusted choice for engineers, machinists, metalworkers, and DIY enthusiasts who value quality and reliability in their tools and accessories.