Precision BT & JT Series Pull Studs for CNC Machining Centers
Ensure maximum tool retention and operational stability with our high-quality Mazak Series Pull Studs. Engineered for BT30, BT40, BT50, JT40, JT50, Mazak40, and Mazak50 spindles, these retention knobs are essential components for maintaining precise tool alignment in demanding CNC milling environments. Crafted from durable materials to withstand high-speed machining forces, they provide a secure grip that prevents tool slippage and enhances overall machining accuracy.
Key Features & Benefits
- Universal Compatibility: Available in multiple sizes including BT30, BT40, BT50, JT40, JT50, Mazak40, and Mazak50 to fit a wide range of CNC machine tools.
- Superior Retention Force: Designed to deliver consistent and strong clamping pressure, ensuring tools remain securely locked during high-RPM operations.
- Durable Construction: Manufactured from high-strength alloy steel with a hardened finish to resist wear, corrosion, and deformation over time.
- Precision Machining: Tolerances are strictly controlled to guarantee a perfect fit within the spindle taper, minimizing runout and vibration.
- Flexible Packaging Options: Choose between a single unit (1pc) for immediate replacement or a value pack (5pc) to maintain your inventory and reduce downtime.
Specifications
These pull studs are ideal for maintenance tasks, spindle upgrades, or replacing worn-out components in your CNC setup. Whether you are running light finishing operations or heavy roughing cuts, the right pull stud is critical for machine health and part quality. Select the appropriate size for your spindle interface to ensure optimal performance and safety.
Price: Original price was: $ 10.23.$ 5.63Current price is: $ 5.63.

