HSK/MR

Designed for rotating applications, all our MR HSK colletholders are suited for high-speed applications where consistent performance is key.
Features and benefits
Features and benefits
DIN 69893 / ISO 12164

Total system runout TIR ≤3 μm @ 3 x D

Our holistic system consists of an micRun colletholder, collet and clamping nut. All components together ensure best runout and accuracy.

Colletholder runout TIR ≤1 μm

Measured from inner taper to outer taper.

Taper accuracy AT3

Better spindle-to-holder fit and accuracy.

Surface finish max. Ra 0.25

Achieve high clamping force and high transferable torque.

Balancing

100% balanced to G 2.5 @ 25,000 rpm/<1gmm.

MR clamping nut included in delivery

Guarantees highest clamping force and best balancing.

Vibration dampening

Our holders offer good vibration dampening to sustain a high surface finish and can help prevent chatter.

 Experience the benefits of micRun

 Our holistic system consists of an micRun colletholder, fitting collet and clamping nut. All components together ensure best runout and accuracy.

Get your micRun products

It has never been easier to achieve toolholding excellence. Request a quote for your selected products today!