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High precision Diaphragm Chucks are excellent for grinding or hard turning operations that require high precision.

These chucks are very accurate with repeatability <.0001” (.003mm). Depending on the diameter, these chucks can also grip on the ID of the part for OD grinding or machining.

  • Can be self-contained with internal cylinder or drawbar operated
  • Thru spindle coolant and air sensing capability
  • Sealed against chips

Positrol, a leading diaphragm chuck manufacturer, can adhere to any project you may have.Contact us to learn more.