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Workholding Diaphragm Jaw Chucks are primarily used for second operations including grinding. 

  • No sliding parts to wear out
  • No contamination
  • Pullback action
  • Light clamping for thin walled parts
  • Single or double acting
  • Counterweights available for higher RPM
  • TIR .0002” repeatability 

As a leading diaphragm jaw chuck manufacturer, Positrol has the capability to adhere to any project you may have. Contact us to learn more.