Preci® Chuck - (Quick Jaw Change Chuck)

These chucks were earlier manufactured by M/S Batliboi & Co. in collaboration with Reishauer of Switzerland. These chucks are unique in design and accuracy with no scroll, no cams but with screw, rack and pinion drive. The main features are

Body

Made of carbon steel forging and fitted with hardened and precision ground guides to ensure long lasting accuracy. The chucks are suitable for high spindle speeds.

Screw

Made of alloy steel, hardened and precision ground on Reishauer thread grinding machine.

Base Jaw

Made of alloy steel drop forging. Rack profile is hardened and ground on Reishauer rack grinding machines.

Racks

Made from drop forged alloy steel. The teeth for pinion and base jaws are hardened and ground on Reishauer rack grinding machines.

Reversible Jaws

Made of dropforged steel, hardened and ground. The jaws can be reset in less than one minute. Accuracy is obtained by grip grinding. It is also possible to mount soft jaws. It is advisable to take an additional set of base jaws for mounting soft jaws for higher productivity.

Gripping Power

Maximum gripping power in minimum space. Results in less operator fatigue and deeper depth of cut.

Accuracy

The chucks are one of the most accurate and reliable chucks available.

Click here to view the Accuracy Chart

Click here to view the Preci Chuck Specifications