TENDO E compact
Hydraulic Expansion Toolholders
The TENDO E compact hydraulic expansion toolholder convinces when it comes to milling, drilling, reaming or 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).
This is evidenced by a study conducted by the wbk Institute of Production Science at the Karlsruhe Institute of Technology (KIT).
Description
Advantages – Your benefits
- High torque for maximum volume cutting
Its compact design ensures high holding forces and thus a high torque transmission - Fine-balanced by default
Suitable for high RPM and HPC/HSC machining centers, with a balancing grade of G2.5 at 25,000 RPM - High degree of flexibility
Clamping of different diameters due to the use of slotted or coolant-proof intermediate sleeves - Excellent vibration damping
Micro-blowouts are prevented, best workpiece surfaces, machine spindle protection, increased tool service life resulting in cost reductions - Permanent run-out and repeat accuracy ≤ 0.003 mm
Even cutting action, increased tool service life, and reduced costs for regrinding or buying new tools - 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 - Dirt grooves for reliable torque transmission
Dry clamping surfaces, by displacement of oil, grease or lubricant residues into the dirt groove - Broad compatibility
Can be ideally combined with TENDO SVL and TRIBOS SVL extensions - High radial rigidity
No lateral deflection during the metal cutting process and high shape accuracy of the workpiece combined with optimum removal rates (e.g. 400 cm³/min for 42CrMo4) - All commercially available tool shank types can be clamped
Form A: with smooth cylindrical shank, shank form A in accordance with DIN 1835 and DIN 6535 HA Form AB: with flat face and cylindrical shank with pulling face, shank form B in accordance with DIN 1835 and DIN 6535 HB Form B: with lateral pulling faces, shank form B in accordance with DIN 1835 Form E: with inclined clamping face, shank form E in accordance with DIN 1835 and DIN 6535 HE
Options and special information
- Flexible clamping areas due to the use of intermediate sleeves
Intermediate sleeves allow clamping of various shank diameters from 3 - 32 mm with just one toolholder. Your advantage: Reduction of the acquisition costs, higher clamping force at the given shank diameter.