ER Hex Square ER25 ER32 ER40 Collet Block Chuck Holder ER25 ER32 ER40UM Collet Chuck Seat for CNC Lathe Engraving Machine
Premium ER collet chuck holders in ER25, ER32, and ER40 sizes with hex square mount for CNC lathes and engraving machines. Durable, precise, and compatible with industrial metalworking tools.
Key points
- High-precision engineering for minimal runout
- Compatible with ER25, ER32, and ER40 collets
- Hex square mounting for secure and quick installation
- Made from hardened steel for long-lasting performance
- Ideal for CNC lathes, engraving machines, and metalworking applications View product presentation
Color: Hexagon


Hole Diameter: ER25
France
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Product presentation
Upgrade Your CNC Precision with Premium ER Collet Chuck Holders – Built for Accuracy and Durability!
This high-precision ER Collet Chuck Holder Set includes robust collet blocks in ER25, ER32, and ER40 sizes, designed to securely hold cutting tools for CNC lathes and engraving machines. Featuring a durable hex square mounting interface, these collet chucks ensure optimal alignment and minimal runout for accurate machining operations. Ideal for metalworking professionals and hobbyists alike, this set delivers reliable performance, extended tool life, and seamless integration with various CNC setups. The precision-machined components are made from high-grade steel, offering excellent wear resistance and thermal stability during prolonged use.
| Brand Name ALLFASPD |
| High-concerned chemical None |
| Origin Mainland China |
| Model Number ER25 ER32 ER40 UM |
| Certification CE |
| Product Name Square Hex ER25 ER32 ER40 Collet Block |
| Product1 ER25 Hex Collet Block |
| Product2 ER25 Square Collet Block |
| Product3 ER32 Hex Collet Block |
| Product4 ER32 Square Collet Block |
| Product5 ER40 Hex Collet Block |
| Product6 ER40 Square Collet Block |
| Material 40CrMnTi |
| Hardness HRC48-55 |
| Apply Collet ER25/ER32/ER40 |



















