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5/16" ER32 Rigid Sealed Internal Coolant Round Tapping Collet

(PTH321-318S)

210.3419
Package Qty: 1
Total Price: $210.34
($210.3419/ea)

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ER32 rigid sealed internal coolant tapping collets are specifically designed for rigid tapping applications in CNC and machining centers. These high-precision collets are sealed to allow through-tool coolant delivery, providing improved chip evacuation an
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Specifications PTH321-318S

  • Size: 5/16"
  • Style: ER32 Internal Coolant Rigid Sealed
Features
  • Sealed for Coolant-Through Use: Enables direct fluid delivery through the tool for improved chip evacuation.
  • Rigid Tapping Design: Eliminates axial float for consistent, accurate threading.
  • Exact Size Fit: No collapse range—engineered to match specific tap shank diameters.
  • Pressure-Tested Reliability: Built to withstand high-pressure coolant environments.
  • ER32 Compatible: Designed for use in standard ER32 collet chucks with 33 mm diameter and 40 mm length.