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TENDO Slim 4ax

TENDO Slim 4ax

Hydraulic expansion toolholder
The SCHUNK TENDO Slim 4ax is a toolholder for axial machining and radial fine machining. It is the only one in its class to meet all requirements: Heat-shrinking contour according to DIN 69882-8, easy handling, short set-up times, long tool service life, high flexibility as well as Plug & Work while it can even be used with minimal quantity lubrication.
The TENDO Slim 4ax Cool Flow variant enables peripheral cooling through cooling channels in the wall. The coolant is fed directly to the cutting edge of the tool.

Advantages – Your benefits

  • Plug & Work
    Can be used in existing processes without reprogramming
  • Perfect cooling
    The TENDO Slim 4ax Cool Flow enables peripheral cooling using cooling channels in the wall. The coolant is fed directly to the cutting edge of the tool, and chips are safely removed from the workpiece.
  • Fine-balanced by default
    Suitable for high speeds and HSC machining with a balancing grade of G2.5 at 25,000 RPM
  • Micron-precise tool change within seconds without peripheral equipment
    Time saving through reduction of set-up time and no investment and energy costs due to additional clamping devices
  • 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
  • Excellent vibration damping
    Micro-blowouts are prevented, optimal workpiece surfaces, machine spindle protection, increased tool service life resulting in a reduction of costs
  • Exact length preadjustment
    Length adjustment in the range of 0.01 mm accuracy, with adjustment travel of 10 mm
  • The ultimate solution for axial machining
    Boring, counterbore/chamfering, reaming and threading in 5-axis centers and in die and mold construction
  • Excellent radial rigidity for the best dimensional accuracy
    A robust base body prevents lateral deflection during the cutting process
  • 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
  • High level of flexibility
    Clamping of different diameters due to the use of slotted or coolant-proof intermediate sleeves
  • Dirt grooves for reliable torque transmission
    Dry clamping surfaces, by displacement of oil, grease or lubricant residues into the dirt groove