TECHNIKS ER20 POWER COAT COLLET NUT
Item #:
7-520-41920
Product Info
TECHNIKS
"Power Coat" nuts break free at 140 ft/lbs. This is a 75% improvement over standard nuts which break free at 80 ft/lbs.
This innovative, permanent coating increase clamping pressure up to 75% compared to an uncoated standard ER nut.
FEATURES:
- Turn ER toolholders into milling chucks.
- Reduce TIR by increasing holding power.
- Longer slot for better balance.
- Increase tool life by up to 20%.
- Available for 60,000 RPM spindles.
TECHNIKS ER20 POWER COAT COLLET NUT
Item Specifications
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ER20
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34mm
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19-1/2mm
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M25x1-1/2
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0.20 lbs per EA