Interchangeable Chuck Collets
Northfield Precision Instrument Corporation (Island Park, NY) introduces their 5C Collet Chuck, which is interchangeable with their standard 4” chucks because of an identical bolt pattern. The chuck is air-actuated and uses Northfield’s standard air feed tubes (wet or dry). All components are hardened and ground to 58/63 R.C., and all diameters are ground within 1/10,000 T.I.R. In addition, the chuck can run at speeds in excess of 8,000rpm.
More information can be found at www.northfield.com .