Custom Workholding Chucks provide 0.001-0.00001 in. accuracy.
July 19, 2010 -
Custom designed for use with lathe, boring machine, grinder, or VMC, Model 450L custom chucks feature mounted aluminum pie jaws with custom flexing inserts bolted to jaws that compensate for any out of roundness in work piece. Models are available in SAE or metric, in sizes from 3-18 in., and include through-hole, high-speed, and quick-change versions.
Original Press release
Northfield Precision Instrument Corp.
4400 Austin Blvd., P.O. Box 550
Island Park, NY, 11558
Model 450L Chuck
Island Park, NY... Northfield Precision Instrument Corporation, a leader in the design and manufacture of precision workholding chucks, introduces their latest custom chuck, Model 450L. To the top of a standard model 450 air chuck (.0001" T.I.R.), they have mounted aluminum pie jaws with custom flex inserts bolted to the jaws. The flexing inserts compensate for any out of roundness in the work piece.
Northfield Precision designs and manufactures the world's most accurate air chucks for any lathe, boring machine, grinder or VMC. Models include through-hole, high-speed and quick-change. Available in SAE or metric, in sizes from 3" (76mm) to 18" (457mm). Accuracies of 0.001" to 0.00001" (0.254m) guaranteed. Custom workholding chucks and jaws are available and FREE engineering assistance is offered.
Northfield Precision Instrument Corp.,
4400 Austin Blvd.
P.O. Box 550
Fax (516) 431-1928