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

• 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.

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 and cooling during threading operations. Built to exact tool shank sizes with no collapse range, they ensure a secure, accurate fit and eliminate axial movement under torque. The sealed design is pressure tested for reliable performance in demanding environments, making them ideal for applications where consistent threading and coolant flow are critical.