Omega Products BT40 ER Collet Chuck - ER32 - 20,000RPM - G2.5 - 70mm Gauge Length - Form AD

Designed for BT40 spindle systems, the Omega BT40 ER Collet Chuck with ER32 interface delivers secure tool clamping, high rigidity, and precise performance for high-speed milling and production environments.

• BT40 spindle compatibility: engineered to mount directly on BT40 spindles for seamless integration into existing tooling setups.
• ER32 toolholding: uses a standard ER32 collet system for broad tooling compatibility and quick, repeatable tool changes.
• Speed range: optimized for 15,000–25,000 RPM to cover a wide range of materials and cutting conditions.
• Precision ratings: G2.5 and G6.3 precision indicate excellent concentricity and minimal runout, improving accuracy across operations.
• Gauge length: 70 mm gauge length (Form AD) for stable support and repeatable tool positioning.
• Coolant-ready: compatible with through-spindle or external coolant to handle demanding applications and chip evacuation.
• Rigid construction: designed to deliver increased rigidity over standard BT holders, reducing chatter at high speeds.
• Durable in production environments: robust build and precision machining for long-term reliability under heavy use.
• Improved surface finish and tool life: tighter runout and strong clamping translate to cleaner cuts and longer tool life.

Whether you’re milling aluminum components, creating precise pockets in steel, or performing multi-tool operations, this BT40 ER collet chuck provides dependable stabilization and consistent results. The ER32 interface plus the Form AD 70 mm gauge length offers versatile tooling options while maintaining accuracy and repeatability, so you can focus on throughput and finish quality. With coolant-ready design and a hardened, durable build, it’s well-suited for production lines that demand repeatable performance and minimal downtime.