The Omega BT40 Shrink Fit Chuck with Front Face Coolant is a precision tool holder designed for BT40 spindle systems, delivering secure, repeatable tool clamping for milling and drilling on CNC machines. It’s ideal for engineers, machinists, buyers, tradespeople, and hobbyists who require reliable performance and consistent results in demanding workloads.

Designed for a 32 mm tooling interface and 90 mm overall length, this chuck integrates front coolant channels, a precise 4.5-degree engagement, and a balanced G2.5 at 25,000 RPM. These features work together to maintain rigidity and thermal stability during high-speed cutting, helping you push tougher materials with confidence.

• Front Face Coolant Integration: Helps keep cutting tools cooler during high-speed cycles, reducing heat-related wear and enabling cleaner finishes on difficult materials.
• Strong Shrink-Fit BT40 Clamping: Delivers secure, uniform tool grip that minimizes runout and vibrations, improving accuracy and repeatable results across jobs.
• Precision and Compliance: Form AD/B, BT MAS403 (JIS 6339) compliant, with a 4.5-degree engagement and G2.5 balance at 25,000 RPM for smooth, reliable performance in demanding applications.

This chuck is engineered to enhance workflow by enabling faster tool changes, consistent clamping quality, and stable performance at high speeds. With its robust construction and coolant-assisted design, you can expect longer tool life, reduced rework, and dependable results across a range of milling and drilling tasks.