The 6-slot cylindrical collets series 6SR32 for hydraulic chucks is designed to deliver high performance in precision machining applications where clamping stability and geometric accuracy are critical. The six longitudinal slots ensure uniform force distribution along the entire contact surface, improving the tool-collet interface and significantly reducing vibration and transmission play.

This system is optimized for hydraulic chucks, where clamping is achieved through controlled fluid pressure. This technology enables an average runout accuracy of 0.005 mm, which is essential for finishing operations, high-speed machining, and applications requiring strict dimensional control.

The clamping range of 0.1 mm ensures extremely precise tool holding, minimizing form errors and geometric deviations. The tool shank, in h6 tolerance, must be clamped along the full collet length to guarantee optimal force transmission and consistent process stability.

The collet is designed for internal coolant applications up to 120 bar, with mechanical sealing that prevents leakage and ensures efficient cooling at the cutting zone. This improves tool life, surface finish, and thermal stability during machining.

With a length of 63 mm and a working range from 6 to 25 mm, the 6SR32 series offers wide dimensional coverage, making it ideal for medium to large component machining. It is particularly suitable for automotive, precision engineering, CNC machining, and high-volume production environments.