Hi-Q/ ERAXC external thread clamping nuts for coolant through tools.
Features and benefits
Features and benefits

Cooling option

Internal cooling with DS disks and peripheral cooling with KS disks to 150 bar.


ER 11 – ER 40


Compatible with all REGO-FIX ER collets, except PCM ET1 collets.

Slip-off proof



Surface protection



For REGO-FIX floating chucks and other ER colletholders with internal thread, e.g., ERA holders. These nuts can also be used on driven tools with internal threads. Space-saving design for ideal use on long-turning machines.

Minimal outer diameter


Suitable wrenches


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Filter by properties

Title Norm size AØ [mm] B height [mm] C [Thread] Drawings Part No Compare Get an offer
Hi-Q / ERAXC 25
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25 13.80 M 32 x 1,5 DXF PDF STEP 3325.70000
Hi-Q / ERAXC 32
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32 14.90 M 40 x 1,5 DXF PDF STEP 3332.70000
Hi-Q / ERAXC 40
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40 16.60 M 50 x 1,5 DXF PDF STEP 3340.70000
Hi-Q / ERAXC 16
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16 12.50 M 24 x 1 DXF PDF STEP 3316.70000
Hi-Q / ERAXC 20
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20 13.50 M 28 x 1,5 DXF PDF STEP 3320.70000

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