O.D. Grip Diaphragm Chucks
The diaphragm chuck is a low travel, precision chuck normally used in finishing and grinding operations with stringent tolerance requirements. However, they can be designed for milling operations, which require a high degree of repeatability.
Accuracy: The chuck is repeatable within .0002 inch TIR when gripping a qualified part master (finish ground).
Draw Bar Applied
Master Collet (with replacable Collet Pads)
Serrated Grip Surface
Carbide Etched Grip Surface