Precision Large Bore Spring Collet Chuck Set ER8 ER11 ER16 ER20 ER25 ER32 ER40 for CNC Milling, Drilling, and Lathe Machining
Upgrade your CNC and lathe setup with our premium large bore spring collet chuck set (ER8, ER11, ER16, ER20, ER25, ER32, ER40). High precision, durable construction, and fast tool changes for efficient metal processing.
Key points
- High-precision machining with minimal runout
- Durable hardened steel construction for long-lasting use
- Quick-change spring collet system reduces setup time
- Compatible with CNC mills, lathes, and drilling machines
- Complete set covering ER8 to ER40 sizes for maximum versatility View product presentation
Hole Diameter: 4.5mm
France
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Product presentation
Boost Your Machining Precision with Our Premium ER Collet Chuck Set – Fast, Secure, and Reliable Tool Holding!
This high-precision large bore spring collet chuck set includes ER8, ER11, ER16, ER20, ER25, ER32, and ER40 sizes, designed for secure and accurate tool holding in CNC milling, drilling, and lathe operations. Made from durable hardened steel with a polished finish, these collets provide excellent concentricity and runout accuracy, ensuring smooth performance and extended tool life. The spring-loaded design allows for quick and easy tool changes, minimizing downtime and maximizing productivity. Ideal for industrial metalworking applications, this versatile collet set is compatible with most standard CNC machines and lathes, offering reliable clamping power across a wide range of drill bits, end mills, and cutting tools.
| Brand Name MAIAM |
| High-concerned chemical None |
| Origin Mainland China |
| Model Number ER8 ER11 ER16 ER20 ER25 ER32 ER40 |
| Certification CE |
| Application Milling Cutter |
| Material High quality steel 42CrMnTi |
| Precision 0.008mm |
| Apply Nut ER8 ER11 ER16 ER20 ER25 ER32 ER40 Nut |
| Apply Tool Holder All ER Series Tool Holder (BT-ER,SK-ER,HSK-ER,NT-ER) |
| Quantity 1pcs |



















