ER-40 Collet Nuts

Power Coat is an innovative, permanent coating that increases clamping pressure of the nut up to 75% compared to standard ER nuts. More holding power reduces the chance of spinning the shank of the tool inside the collet, which can cause premature failure of the collet.

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  • Techniks 41940 ER-40 Collet Nut

    $43.00
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  • Techniks 46140 High-Speed ER-40 Collet Nut

    $54.00
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