







⚙️ Master your craft with precision that speaks volumes
The SainSmart Genmitsu 7Pcs ER11 Spring Collet Set offers a comprehensive 1.0mm to 7.0mm gripping range, made from hardened spring steel for durability and precision. With an ultra-low 0.01mm run-out tolerance, this lightweight set is engineered for CNC milling, lathe, and engraving applications, ensuring professional-grade accuracy and reliability.




| Thread Size | 1/8 inch (3.37mm) |
| Capacity | 7 Millimeters |
| Included Components | 7Pcs ER11 Spring Collet Set |
| Manufacturer | SainSmart |
| Part Number | ER11 |
| Item Weight | 2.11 ounces |
| Package Dimensions | 3.58 x 1.69 x 1.14 inches |
| Item model number | ER11 |
| Style | 1.0mm-7.0mm(7pcs) |
| Item Package Quantity | 1 |
| Cutting Diameter | 7 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |