Omega Products Pull Stud BT (MAS) - Hollow - With O Ring - Through Coolant - 60° - ISO 40

The Omega Products Pull Stud BT (MAS) - Hollow - With O Ring For Through Coolant is a precision fastening component designed for BT (MAS) tool holders used in milling and drilling applications. Its hollow design and O-ring seal allow coolant to pass through the center of the stud to the cutting area while maintaining a tight seal at the spindle interface. This setup supports reliable coolant delivery and secure tool retention in high-speed operations, compatible with 60° BT tool holders and ISO 40 sizing.

Engineered for durable performance, these pull studs feature precise threading and robust construction to securely fasten the tool holder to the spindle. The combination of a hollow interior and an O-ring seal minimizes leaks and maintains consistent coolant flow, contributing to improved cooling, chip evacuation, and cutting stability even under demanding conditions.

• Through-Coolant capability with O‑ring seal: Ensures coolant flows directly to the cutting zone while preventing leaks, promoting effective cooling and steady chip evacuation for longer tool life.
• Hollow center design for efficient coolant circulation: Provides a direct coolant channel to the tool interface, helping maintain stable temperatures and consistent cutting performance.
• Precise threading for secure, high-speed mounting: Delivers reliable tool retention with minimal runout, supporting accurate, repeatable results during rapid tool changes and heavy milling loads.

By delivering reliable coolant delivery and a secure, stable connection, this pull stud helps streamline setups, reduce downtime, and improve overall machining performance. It’s a practical choice for shops prioritizing consistent cooling, tool life, and dependable seating in BT (MAS) 60° ISO 40 systems.