SK

Universally suitable for different machining applications.
Features and benefits
Features and benefits
DIN 69871 / DIN ISO 7388-1

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.

Expert advice

We recommend tightening the clamping nuts using a torque wrench. The overview of the recommended tightening torque is available for download in the media center.

Get your micRun products

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

Filter by properties

Title Form Interface size Norm size Length Style Drawings Part No Compare Get an offer
SK 40 / MR 32 x 100
get details
Standard 40 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.13250
SK 40 / MR 32 x 160
get details
Standard 40 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.13280
SK 40 / MR 32 x 070
get details
Standard 40 32 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.13230
SK 40 / MR 25 x 160
get details
Standard 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.12580
SK 40 / MR 25 x 070
get details
Standard 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.12530
SK 40 / MR 25 x 100
get details
Standard 40 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.12550
SK 40 / MR 16 x 160
get details
Standard 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.11680
SK 40 / MR 16 x 100
get details
Standard 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.11650
SK 40 / MR 11 x 100
get details
Standard 40 11 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.11150
SK 40 / MR 16 x 070
get details
Standard 40 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5240.11630
SK 30 / MR 16 x 100
get details
Standard 30 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5230.11650
SK 30 / MR 25 x 070
get details
Standard 30 25 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5230.12530
SK 30 / MR 16 x 050
get details
Standard 30 16 Standard DXF_ISO13399 PDF_ISO13399 STP_DIN4003 XML_DIN4000 5230.11610