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Upgrade your CAT40 CNC milling machine with the 10PCS CAT40 45° 5/8″-11 Pull Stud Nut Sealed Retention Knob. Designed specifically for CAT40 toolholders, these precision‑engineered retention knobs ensure a secure, repeatable clamp while protecting your spindle from contamination and wear.
Key Benefits
- 45° angled design provides optimal torque transfer and reduces tool deflection.
- 5/8″-11 thread matches standard CAT40 pull stud specifications for a perfect fit.
- Sealed construction prevents chips, coolant, and debris from entering the thread, extending service life.
- High‑strength steel construction delivers reliable performance under heavy machining loads.
- Easy installation – simply pull the stud into the knob for a quick, tool‑free changeover.
Why Choose This Retention Knob?
When precision matters, you need a retention system you can trust. Our sealed pull‑stud nuts provide:
- Consistent repeatability – maintain exact tool position for every pass.
- Improved spindle protection – sealed design keeps contaminants out.
- Enhanced productivity – rapid tool changes reduce downtime.
- Long‑lasting durability – heat‑treated steel resists wear and deformation.
Specifications
- Quantity: 10 pieces per pack
- Thread size: 5/8″-11 (UNC)
- Angle: 45 degrees
- Material: High‑strength, heat‑treated steel
- Compatibility: CAT40 CNC machine milling toolholders
Ideal Applications
Perfect for high‑precision milling, drilling, and turning operations on CAT40 CNC machines in aerospace, automotive, die‑and‑mold, and general manufacturing environments.
Installation Tips
- Ensure the toolholder and spindle are clean before installation.
- Align the pull stud with the knob’s internal thread and apply steady pressure until fully seated.
- Periodically inspect the seal for wear and replace as needed to maintain optimal performance.
Enhance your machining accuracy and protect your equipment with the 10PCS CAT40 45° 5/8″-11 Pull Stud Nut Sealed Retention Knob – the reliable choice for demanding CNC applications.
Price: Original price was: $ 75.88.$ 45.53Current price is: $ 45.53.