Kojex

Kojex Machinery Industrial Co Ltd established in 1988, are the initiator of inner holding collet chucks. For over 30 years they have specialised in the research, development and manufacture of these unrivalled toolholding systems. The demand for incredible precision and rigidity of collets throughout the engineering sector today has been accelerated through the high speed trend of machining centres and the popularisation of carbide cutting tools. The inner holding collet design without the chuck nut, increases clamping force, reduces interference, vibration and provides exceptional rigidity and stability during the high speed, heavy cutting machining process.