Omega Products Pull Stud BT (MAS) - Hollow - With O Ring - Through Coolant - 45° - ISO 40

The Omega Products Pull Stud BT (MAS) is a hollow pull stud designed for BT (MAS) tool holders in machining environments. It features an O-ring seal and a hollow core that allows coolant to pass through the center of the stud while maintaining a reliable seal to prevent leaks. This design supports through-coolant systems, helping keep the cutting zone cool and maximizing chip evacuation during demanding operations.

Engineered for high-speed milling and turning, it provides a secure connection between tool holder and spindle with precision threading and a robust construction. The 45° BT interface and ISO 40 thread ensure compatibility with standard BT (MAS) setups, delivering stable alignment and dependable performance under tough manufacturing conditions.

• Through-Coolant Hollow Core with O‑Ring Seal: Delivers coolant directly through the stud while maintaining a leak‑free seal, enhancing cooling, reducing tool wear, and improving chip evacuation at high speeds.
• 45° BT (MAS) Interface for Stable, High‑Precision Clamping: Ensures accurate alignment and repeatable tool changes, supporting consistent machining results even in challenging materials.
• ISO 40 Threaded Mount with Durable Construction: Provides a secure, long‑lasting attachment to the spindle, preserving clamping force and minimizing runout during high‑RPM operation.

This pull stud delivers reliable, field‑tested performance for through‑coolant machining applications. With its hollow core, reliable O‑ring seal, and precise ISO 40 mounting, it supports productive setups, improved tool life, and overall machining efficiency.