| Country of Origin | United States |
|---|---|
| Brand | Thomletha |
| MPN | GM2050560MD |
| Collet Chuck Type | Collet Chuck |
| Model | ER40 |
| Concentricity | 0.0002" |
| Accuracy | 0.005" |
| Material | High Quality Steel |
| Registration diameter | 72mm(D) |
| High | 42mm(L) |
| Outside diameter | 100mm(D1) |
| Warranty | 1 Year |
| Type | Toolholding |
| Is a wrench included | No |
| Thread Size | 1/2-20 UNC |
Check the listing for details. ER40 Collet Chuck Compact Lathe Tight Tolerance 100mm Diameter for CNC Milling. Condition: New, Made in United States. Listed at 38.09 USD. Specification: Type: Toolholding Accuracy: 0.005" Model: ER40 Material: High Quality Steel Concentricity: 0.0002" Outside diameter: 100mm(D1) Registration diameter: 72mm(D) High: 42mm(L) Is a wrench included: No Thread Size: 1/2-20 UNC The outside diameter of the collet chuck is 100 mm. Surface blackening treatment. Compatible with: CNC Milling Lathe Tool Engraving Machine. Product Function Description: This product has undergone rigorous quality testing. Durable and easy to install and replace. The most cost-effective and best after-sales service. Quality assurance that gives you peace of mind. Features: .