Techniks PowerCOAT ER Bearing Nuts

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-Holds 40% tighter than standard bearing nuts
-Helps prolong cutter life
-Bearings reduce friction between collet and nut

PowerCOAT Nuts outperform bearing nuts!

-Rubber bearing seals on bearing nuts eventually fail, and then dust contaminates bearings to make them freeze up.
-Uncoated threads limit holding power.
-Bearing nuts cannot be balanced because they have moving parts so cutting tools wear prematurely.



CNC Routers run better with PowerCOAT!

PowerCOAT nuts greatly reduce friction between the nut, collet shoulder, and tool holder threads to increase down-force on the collet, collapsing tighter around the tool shank. This improves holding power and runout (T.I.R.). Better T.I.R. means cutting is faster and smoother, and tool life is also improved.


Item # Additional DetailThread Size/Length Price Add To Cart
Compare 29116 PowerCOAT ER16 Bearing NutM22x1.5 N/A Add to cart
Compare 29132 PowerCOAT ER32 HS Bearing NutM40x1.5 $49.60 Add to cart