Omega's BT40 ER Collet Chuck for ER32 tools is a precision tool holder designed for BT40 spindle systems, delivering secure tool clamping and repeatable accuracy at high speeds. It’s ideal for CNC milling and drilling operations where reliability and surface finish matter.

• Spindle Compatibility: Designed for BT40 spindle systems to ensure seamless integration with common CNC machines.
• Collet Size: ER32 compatibility to securely hold a wide range of cutting tools.
• Maximum Speed: Up to 20,000 RPM for efficient high‑speed machining without sacrificing accuracy.
• Precision Ratings: G2.5 and G6.3 precision levels deliver excellent concentricity and minimal runout.
• Gauge Length: 100 mm gauge length for a stable reach and balanced tooling setup.
• Form: Form AD design to provide secure clamping and reliable performance across jobs.

This chuck helps maintain the tool’s position true at high speeds, reducing chatter and vibration for smoother surfaces and longer tool life. With its rigid fit and precise tolerances, it’s well suited for pocketing, contouring, and drilling tasks where repeatable results and high rigidity are essential.