Corrosion Resistant Chucks Offer Expanded Advantages


Northfield Precision Instrument Corporation is a leader in the design and manufacture of precision workholding air and diaphragm chucks. Northfield manufactures precision air chucks with a guarantee of accuracy within millionths. We have come to be the precision workholding source for air & diaphragm chucks with workholding leadership in accuracy, reliability, repeatability, concentricity, productivity and customer service. Now featuring chrome coating on this special DPH-400 4" Diaphragm Chuck.

Northfield offers a workholding chuck that has all components coated with a super-thin coating of hard-charome to protect it from corrosion. Applications of this diaphragm chuck expands on the industries it can serve, due to the advantages offered by the corrosion resistant coating. It is also set up with sideports and air-detect through the side of the axial locator . This is used on an EDM machinery. Introducing a diaphragm chuck with machining capabilities for medical, automotive, automation, OEM engineering and design manufacturing.

The world's most accurate air and diaphragm chucks for any lathe, boring machine or grinder or VMC. Models include through-hole, high-speed and quick-change chucks. Available in SAE or metric, in chuck sizes from 3" (76mm) to 18" (457mm). Accuracies of 0.001" to 0.00001" (0.254m) guaranteed. Manufacturing applications for air & diaphragm chucks include, but are not limited to, turning, grinding, boring, milling, measuring, inspection, material handling, robotics, CNC, EDM. All machines - rotating, stationary, vertical, horizontal. Universal workholding - internal, external, thin-wall, rigid.

One competitive price for complete workholding system including chuck, top jaws, custom made air tube assembly, rotary joint, hoses, operating valve and accessory kit. No hidden extras. We welcome your global inquiries and offer our website in multi languages to include German, French, Spanish, Japanese and Brazilian Portugese.

Custom workholding chucks, jaws and fixtures are available and FREE engineering and technical assistance is offered. Contact Northfield Precision Instrument Corp. TOLL FREE: (800) 810-2482 PHONE: (516) 431-1112, FAX: (516) 431-1928, E-MAIL: info@northfield.com or visit our website at www.northfield.com

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