Lathe Chuck, 4-Jaw 6", Independent, Premium, Harlingen 

Harlingen 6 inch 4-jaw independent lathe chuck. The Harlingen chucks have similar specifications to our other lathe chucks in terms of clamping range however they have a better runout and the material construction of the chuck is better.

Body is entirely made of wear-resistant semi-steel No.40/No.45 (ASTM) providing a higher hardness at HB190-220 compared to other brands using HT250 cast iron with hardness of HB180-220.

The jaws are pressed individually to ensure precise fit, powerful clamping performance and each jaw is interchangeable while maintaining accuracy.

The scroll is made of hardened and precision machined 5140 (ASTM) to enhance wear resistance and strength.

Scroll face threads are processed with high accuracy CNC machining which inproves self-centering performance.

Pinions are made of 20CrMnTi with a quenching procedue to enhance wear-resistance and strength.

Each chuck body has its own ID and is 100% inspected with trackable data.

See the Compatibility tab for machines and other products that work with this product.