1324754 SCHUNK Dual contact hydraulic expansion toolholder TENDO EC, MAS BT30 shank with clamping diameter 1/2" and length 69mm
The hydraulic tool holder TENDO E compact excels in milling, drilling, boring, threading and HPC applications, delivering up to 300% longer tool life. Its compact, rigid ISO 7388-compliant design offers exceptional value, with <0.003mm runout at 2.5xD and G2.5 balancing at 25,000 rpm. Features h6 shank, reduction sleeve compatibility, optional chip flute and ISO 7388 JD coolant channels. The contact surface enhances DIN ISO 7388-2 JD with improved flange contact in the Dual Contact version. Includes axial adjustment screw for automatic changes. Activation key not supplied.

The hydraulic expansion toolholder TENDO EC, model 1324754 from SCHUNK, is specifically designed to meet the professional requirements of milling, drilling, boring, threading, and high productivity machining (HPC). This toolholder utilizes advanced technologies, providing tool life extension of up to 300% compared to traditional methods. This significant enhancement leads to optimized machining times and reduced operational costs, an essential consideration for companies looking to improve their production efficiency.
The TENDO EC in its compact version combines a rigid structure with dimensions that comply with ISO 7388 standards, ensuring excellent compatibility with a wide array of machine tools. It features a MAS BT30 shank, a clamping diameter of 1/2" (equivalent to 12.7 mm), and a total length of 69 mm. These specifications make it particularly suitable for operations in confined spaces while maintaining stability and precision.
One of the distinctive aspects of the TENDO EC toolholder is its exceptional precision. The run-out, which represents the deviation from concentricity, is kept to a minimum, ensuring high-quality machining and reducing tool wear. This results in superior surface finishes and a decrease in machining waste.
In summary, the TENDO EC hydraulic toolholder is an innovative solution that enhances productivity and quality in machining operations, making it a valuable addition to any workshop aiming for efficiency and performance.
Product Specifications:
| Model | 1324754 |
| Type | Hydraulic Expansion Toolholder |
| Brand | SCHUNK |
| Application | Milling, Drilling, Boring, Threading, HPC |
| Tool Life Increase | Up to 300% |
| Standard Compliance | ISO 7388 |
| Shank Type | MAS BT30 |
| Clamping Diameter | 1/2" (12.7 mm) |
| Total Length | 69 mm |
| Precision | Minimal run-out |
- Brand:
- SCHUNK
- Typology:
- Hydraulic closure
- Length "L":
- 69mm
- Size:
- 1/2"
- Shank Type:
- BT30
- Diameter "d2":
- 44.5mm
- Diameter "D":
- 42mm
- Length "L1":
- 32mm
- Dimension "F":
- M8x1
