Maximum continuous run out and repeat accuracy of < 0.003 mm. Vibrations occurring during the machining process are reduced via the hydraulic system. Simply insert the tool into the hydraulic expansion toolholder, then tighten the clamping screw up to the stop using the Allen key - done. Thanks to the use of slotted or coolant-proof intermediate sleeves, different tool diameters can be clamped with the same TENDO Toolholder. All commercially available shank types can be clamped. TENDO Hydraulic Expansion Toolholders are precision-balanced as standard and approved for speeds up to 50000 rpm. They are therefore excellently suited for high speed milling. TENDO Hydraulic Expansion Toolholders can be supplied both with axial length presetting precise to the µ or optionally with radial length presetting precise to the µ.