Hex Collet Block Chuck Holder for CNC Lathe Engraving Machine ER-40

The Hex Collet Block Chuck Holder is designed for use with CNC lathe engraving machines, providing secure and precise holding of ER-40 collets. It enhances machining accuracy and stability during engraving and turning operations.

• Compatible with CNC lathe engraving machines
• Holds ER-40 collets securely
• Hexagonal design for stable chuck holding
• Improves machining precision and stability

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