Northfield Precision Instrument 

Northfield Precision Instrument Corp. manufactures and sells precision collet, diaphragm, air chucks, and related accessories worldwide. The company offers standard and custom collet chucks; ultra-precision and customized diaphragm chucks; specialty applications chucks; customized sliding air chucks; and standard jaw blanks. It also provides custom work holding chucks and fixturing materials for turning, milling, grinding, inspection, and automation applications. The company serves automotive, aerospace, electrical/electronic, medical/optical, assembly, machine tool, plastics/ceramics, appliance, education/training, and automation industries through a network of representatives and distributors. Northfield Precision Instrument Corp. was founded in 1952 and is based in Island Park, New York.