ER40-7 2Pcs/Set Spring steel Collet Chuck CNC Lathe Tool Precision Industrial Routers Holder for Lathe Machines Drill Presses CNC Milling
Product details
| Management number | 210126536 | Release Date | 2026/04/02 | List Price | $12.36 | Model Number | 210126536 | ||
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SERIES:ER-40 PRODUCT DETAILS: T.I.R.:0.008mm(0.0003")ER40-7 Collet Range:6-7mm Collet DiameterI(Max. Body Dia):41mm(1.6") Collet Length:46mm(1.8") 1.Made of special elastic Hardened Steel:65Mn. 2.Used for boring,milling,drilling,tapping,grinding and engraving operation etc. 3.Difference size for customer to choose,compatible with DR,RD,ESX,AR,BR series collets. 4.Significantly improve the wear resistance, repeated clamping life can be increased by 50%.
- ER40 Size:7mm,Spring Clamping Range:6-7mm(Grip Range).Workpiece Dia.Tolerance:0.008mm(0.0003"), Achieve exceptional accuracy with a runout tolerance of less than 8µm, ensuring precise milling and lathe operations.
- Rapid Tool Changes: The quick-change ER40 collet system streamlines workflow, reducing downtime and boosting productivity.
- Industrial-Grade Durability: Constructed from high-quality spring steel and heat-treated for enhanced strength and longevity, withstanding demanding CNC applications.
- Versatile Compatibility: Designed for use with CNC lathes and milling machines, accommodating a wide range of tooling needs.
- Reliable & Consistent Grip: The spring collet design provides a secure and consistent grip on your tools, minimizing slippage and maximizing precision.
| UPC | 746555944412 |
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| Brand Name | WKSTOOL |
| Unit Count | 2.0 Count |
| Manufacturer | YECHANG |
| Model Number | ER-40 7mm |
| Item Type Name | / |
| Included Components | Case |
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Collets
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