1349429 SCHUNK Dual contact hydraulic expansion toolholder TENDO EC, MAS BT50 shank with clamping diameter 32mm and length 90mm
The hydraulic tool holder TENDO E compact delivers superior performance in milling, drilling, boring, threading and HPC applications, with up to 300% longer tool life. Its compact, rigid ISO 7388-compliant design offers excellent value, ensuring high precision (runout <0.003mm at 2.5xD) and G2.5 balancing at 25,000 rpm. Features h6 shank, reduction sleeve compatibility, optional chip flute and ISO 7388 JD/JF coolant channels (JF ports sealed for transport). The contact surface enhances DIN ISO 7388-2 JD/JF with improved flange contact in the Dual Contact version. Includes axial adjustment screw for automatic changes. Activation key not included.
The SCHUNK TENDO EC hydraulic expansion tool holder is a high-precision tool designed to deliver exceptional performance across a wide array of applications, including milling, drilling, boring, threading, and high productivity machining (HPC). Optimized for efficiency and reliability, this tool holder features a MAS BT50 shank with a clamping diameter of 32 mm and a length of 90 mm, making it compatible with various machine tools.
One of the standout attributes of the TENDO E compact is its ability to extend the tool life by as much as 300%. This significant increase not only leads to substantial cost savings in production but also reduces the frequency of tool changes. Several factors contribute to this remarkable tool longevity, including its rigid construction, exceptional vibration dampening, and high clamping precision.
The compact version of the TENDO E tool holder is characterized by its excellent value for money, positioning it as a favorable choice for businesses seeking quality without compromise. Its robust structure enables it to achieve very tight tolerances and ensures superior machining precision, referred to as "run-out," during operation. This capability is particularly critical for applications demanding high levels of detail and accuracy, such as those found in the precision engineering industry.
The following table summarizes the technical specifications of the SCHUNK TENDO EC hydraulic expansion tool holder:
| Model | TENDO EC |
| Shank Type | MAS BT50 |
| Clamping Diameter | 32 mm |
| Length | 90 mm |
| Tool Life Extension | Up to 300% |
| Applications | Milling, Drilling, Boring, Threading, HPC |
In summary, the SCHUNK TENDO EC hydraulic expansion tool holder is an exceptional investment for any machining operation, designed to enhance productivity, reduce costs, and maintain high precision. Its engineered features provide reliability and performance, making it a vital tool for precision engineering tasks.
- Brand:
- SCHUNK
- Typology:
- Hydraulic closure
- Length "L":
- 90mm
- Size:
- 32mm
- Shank Type:
- BT50
- Diameter "d2":
- 58.5mm
- Diameter "D":
- 72mm
- Length "L1":
- 52mm
- Dimension "F":
- M8x1
