Machine tool holders; Machine tools for cutting metal, namely, chucks, air chucks and collet chucks; Machine tools, namely, clamps for use in the precision clamping of work pieces; Machine tools, namely, vices for use in the precision clamping of work pieces; Hydraulic valve actuators; Metal clamps used for holding piece parts on machine tool tables; Pneumatic valve actuators; Power tool parts, namely, collets

Machine tools, namely, high precision air chucks, rotating air chucks, stationary air chucks, long stroke air chucks, high speed air chucks, sealed air chucks, large diameter air chucks, diaphragm chucks, collet chucks, hydraulic valve actuators and pneumatic valve actuators

chucks and collets and actuators therefor machine tools