2Pcs High Speed CAT40-ER20 Collet Chucks 6" Gage Length Balanced G2.5/25000RPM

These 2 high-speed CAT40-ER20 collet chucks are designed for precision machining applications. They provide secure tool holding with a balanced design suitable for high RPM operations.

• Set of 2 collet chucks with CAT40 taper
• ER20 collet size for versatile tool compatibility
• 6-inch gage length for extended reach
• Balanced to G2.5 standard for smooth high-speed rotation
• Supports speeds up to 25,000 RPM

Note: This is an aftermarket part, not OEM. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.