Hi-Q/ MR

Hi-Q / MR clamping nuts with collet-locking system for high-speed and high-precision applications.
Features and benefits
Features and benefits


MR 11 – MR 32

Quiet machining

The grooveless micRun Hi-Q clamping nuts lower noise levels.


Optimal balancing for high-speed applications.


Higher transferable torque

Lower frictional forces resulting in up to 80 % higher gripping force over standard nontreated clamping nuts.

Collet-locking system (pat. pend.)

Retains collet in nut for easier assembly. Further, no tool is needed to remove the collet.

Strongest clamping

A fine thread instead of a ball bearing together with a low friction design make our micRun Hi-Q clamping nuts one of the best high-precision clamping nuts on the market.

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 Norm size AØ [mm] B height [mm] C [Thread] Drawings Part No Compare Get an offer
Hi-Q / MR 25
get details
25 40.00 25.50 DXF PDF STEP 3625.00000
Hi-Q / MR 32
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32 50.00 31.80 DXF PDF STEP 3632.00000
Hi-Q / MR 11
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11 16.00 16.20 DXF PDF STEP 3611.00000
Hi-Q / MR 16
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16 28.00 23.10 DXF PDF STEP 3616.00000

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