NORTHFIELD PRECISION INSTRUMENT CORP.
NORTHFIELD PRECISION INSTRUMENT CORP.
4400 Austin Blvd., Box 550
Island Park, NY 11558
TOLL FREE: (800) 810-2482
PHONE: (516) 431-1112
FAX: (516) 431-1928
E-MAIL: sales@www.northfield.com
WEB: www.www.northfield.com
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All standard collet chucks use same air tubes and adapters as Northfield’s air chucks and diaphragm chucks.

*Concentricity depends on quality of collet. Precision collets from Hardinge will repeat to .0001 T.I.R.
Unit of Measure

Specifications

Size

 N/A 4 Inch100 mm

Max. Speed

 N/A 15000 rpm

Repeatability (Max. Concentricity)

 N/A .0001 to .0007

Repeatability (Max. End Lengths)

 N/A 50 millionths (1.27ยต)

Weight

 N/A 7.5 lb3.40 kg

Draw Force

 N/A 0 to 650lb

Materials

Body

 N/A Alloy Steel 59/63 RC

Other Components

 N/A Alloy Steel 50 RC