CAT40-ER20 Collet Chuck 2.76" Gage Length Runout Chucks Tool Holder 4Pcs

The CAT40-ER20 Collet Chuck set is designed for secure and precise tool holding in CNC machining. Ideal for various milling and drilling applications, this set ensures stable performance and accurate tool positioning.

• Type: CAT40-ER20 Collet Chuck
• Gage Length: 2.76 inches
• Runout: Precision runout for accurate machining
• Quantity: 4 pieces included
• Use: Suitable for holding ER20 collets in CNC tool holders

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