Description

BB Pull Stud BT30 BT40 BT50 CNC Milling Tool Holder Retention Knob – DIN69872 MAZAK JT SK Long BT40-W Internal Cooling

Upgrade your CNC milling workflow with the BB Pull Stud BT30 BT40 BT50 Retention Knob, engineered to deliver precise, reliable tool holder retention while integrating internal cooling for extended tool life. Designed to meet the stringent DIN69872 standard, this high-performance component is compatible with MAZAK, JT, and SK series machines, ensuring seamless installation and optimal machining results.

Key Features

• Universal Compatibility: Fits BT30, BT40, and BT50 tool holders across MAZAK, JT, and SK series CNC machines.
• DIN69872 Certified: Meets rigorous European standards for safety, durability, and performance.
• Internal Cooling System: Built‑in coolant channels reduce heat buildup, enhancing tool life and maintaining precision.
• Robust Construction: High‑grade alloy steel with heat‑treated finish for superior strength and resistance to wear.
• Easy Installation: Designed for quick, tool‑free setup, minimizing downtime and maximizing productivity.
• Long BT40-W Design: Extended length for better torque distribution and stability during high‑speed machining.

Benefits for Your CNC Operations

By integrating the BB Pull Stud Retention Knob into your milling setup, you’ll experience:

• Consistent, repeatable tool positioning for improved part accuracy.
• Reduced wear on tool holders, lowering maintenance costs.
• Enhanced cooling efficiency, preventing heat‑induced dimensional drift.
• Improved safety through reliable tool retention and compliance with industry standards.

Why Choose BB Pull Stud?

Our retention knobs combine proven engineering with meticulous quality control. Whether you’re optimizing a high‑volume production line or fine‑tuning a precision machining process, the BB Pull Stud BT30 BT40 BT50 series delivers the reliability and performance your operations demand.

Specifications

• Material: High‑strength alloy steel, heat‑treated
• Standard: DIN69872
• Compatible Tool Holders: BT30, BT40, BT50
• Series: MAZAK, JT, SK Long BT40-W
• Cooling: Internal coolant channels
• Dimensions: Refer to technical datasheet for exact measurements.

Order Today

Enhance your CNC machining performance with the BB Pull Stud BT30 BT40 BT50 Retention Knob. Contact us for bulk pricing, custom specifications, or to place an order. Experience the difference in precision, durability, and efficiency that only a premium retention system can provide.