4 pcs CAT40-ER20 Collet Chuck 2.76" Gage Length Runout Chucks Tool Holder
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
4 pcs CAT40 ER20 Collet Chuck Tool Holder Set
Durable CAT40 ER20 collet chucks with 2.76" gage length for precise tool holding and minimal runout.
- Set includes four CAT40 ER20 collet chucks
- 2.76 inch gage length ensures accurate tool positioning
- Designed to reduce runout for improved machining quality
- Aftermarket parts, not OEM, for cost-effective replacement
- Compatible with various CNC machines using CAT40 holders
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
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