4 Chucks Tool Holder Set CAT40-ER20 Collet Chucks W. 4" Long Gage Length

This 4 Chucks Tool Holder Set features CAT40-ER20 collet chucks designed for precision tool holding in machining applications. Ideal for securing various cutting tools, this set enhances stability and accuracy during milling and drilling operations.

• Set of 4 collet chucks for versatile tool holding
• CAT40 taper shank for compatibility with standard machine spindles
• ER20 collet size suitable for a range of tool diameters
• 4" long gage length for extended reach and improved tool clearance

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