HSK50EC3 SCHUNK Thin chucks at 3° CELSIO heat shrinking with HSK50E DIN 69893-5 shank for tool mounting with diameter clamping of your choise
(Incl. Tax: €275.60)
Engineered for extreme high-precision machining, this toolholder delivers ≤0.003mm run-out and G2.5 balancing at 40,000 RPM (Umax<1gmm). The h6 shank quality ensures micron-level repeatability, while the optional chip evacuation port and available MQL compatibility enhance advanced machining processes. The screw-free design (without axial adjustment or balancing screws) eliminates potential failure points, maximizing reliability. Ready for automatic tool changing, it's the ultimate solution for HSC machining centers requiring sub-micron precision in aerospace and medical applications where perfection matters.

The SH-HSK50EC3 thin chuck from SCHUNK is an advanced solution designed specifically for tool mounting in milling and turning operations. It complies with the HSK50E standards according to DIN 69893-5, making it highly suitable for applications that demand precision and reliability in production environments. One of the key innovations of this chuck is its thermal shrink fitting system, which allows for highly efficient and secure clamping of tools. The heating technology works by warming up the chuck, enabling controlled expansion. Once cooled, the chuck creates a mechanical connection with zero play, resulting in precise clamping. This phenomenon reduces vibrations during operation and enhances the quality of the machining processes being performed.
Another distinctive feature of the SH-HSK50EC3 is its flexibility, provided by the option to select the clamping diameter. This feature allows operators to adapt the chuck to accommodate a variety of tool sizes without compromising operational stability. This versatility makes it capable of meeting a diverse range of production needs.
The slender design of the chuck is another factor contributing to its effectiveness, making it ideal for applications in confined spaces. Despite its compact dimensions, the SH-HSK50EC3 offers high performance. It operates effectively at a temperature of 3 degrees Celsius and features an HSK50E DIN 69893-5 shank, ensuring a secure and precise connection for tools. The design minimizes vibration and optimizes performance during operation, further enhancing its appeal for precision machining and manufacturing processes. Overall, the SH-HSK50EC3 is a reliable choice for those seeking advanced solutions in tool mounting.
Specifications:
| Feature | Description |
|---|---|
| Product Name | SH-HSK50EC3 Thin Chuck |
| Standard Compliance | HSK50E according to DIN 69893-5 |
| Clamping Method | Thermal shrink fitting |
| Operating Temperature | 3°C |
| Precision | Zero play mechanical connection |
| Clamping Diameter | Variable options available |
| Design | Slim and compact |
| Vibration Reduction | Minimized during operation |
- Brand:
- SCHUNK
- Typology:
- Shrink fit technolgy
- Shank Type:
- HSK50E