TENDO E compact hydraulic expansion toolholder with JIS-BT 40 Interface
Supplied BySchunk Intec LtdAdded to MTD CNC: Wed Nov 06 2019
The company was founded in 1945 by Friedrich Schunk as a mechanical workshop, and has developed under the leadership of his son, Heinz-Dieter Schunk,
The TENDO E compact hydraulic expansion toolholder convinces when milling (volume cutting, finishing), drilling, reaming, and thread machining. And all that with an up to 300% longer tool service life. This is evidenced by a study conducted by the wbk Institute of Production Science at the Karlsruhe Institute of Technology (KIT). And this applies for every tool brand.
Field of application
For volume machining, reaming, drilling, counterbore/chamfering and thread tapping
Now up to 2,000 Nm (with Ø 32 mm) and 900 Nm (with Ø 20 mm) under dry clamping conditions, 900 Nm (with Ø 32 mm) and 520 Nm (with Ø 20 mm) with oily tool shanks.
Permanent run-out and repeat accuracy of < 0.003 mm
Optimum surface results, high precision processing and safe processes due to uniform cutting action and highest reproducibility.
Micron precise tool change in seconds without peripheral equipment
Time saving through reduction of set-up time and no investment and energy costs due to additional clamping devices
Fine-balanced by default
Suitable for high speeds with a balancing grade of G2.5 at 25,000 rpm.
The torque monster
Up to 60% higher torques compared with commercially available hydraulic expansion toolholders
The precision guarantor
More than 70% better run-out than ER collet chucks due to a high radial rigidity
The endurance runner
Up to 40% larger volume cutting is possible before the tool has to be reground
100% reproducible tool change of < 0.003 mm
The more intelligent
Up to 40% longer service life due to the oil-shock absorber-effect
Amazingly simple and efficient
Up to 80% faster tool change
The price advantage
Up to 65% savings of the procurement costs!