111003 | ER NUT

$25.00
NUT-ER16-HEX
Description

NUT-ER16-HEX

Frequently Asked Questions

1. What is an ER Nut used for?
Learn more — An ER Nut is used to secure ER collets within ER collet chucks, providing strong grip and concentricity for various tools and workpieces. For sizes and materials, visit pactoolsusa.com Pac Precision Tools USA+6Pac Precision Tools USA+6Pac Precision Tools USA+6.
2. How does choosing the right ER Nut improve machining accuracy?
Browse options — A properly matched ER Nut ensures uniform compression of the collet around the tool shank, reducing runout and improving cutting accuracy and finish.
3. What types of ER Nuts are available for different toolholding needs?
View variants — ER Nuts come in standard, mini, and bearing-style designs. Standard nuts are used in general applications, mini nuts offer compact profiles for tight spaces, and bearing nuts allow smoother torque transmission for high-precision work.
4. How does the torque applied to an ER Nut affect tool performance?
See torque specs — Proper torque ensures even collet compression and prevents tool slippage or runout. Over- or under-tightening an ER Nut can affect cutting accuracy and lead to tool wear or breakage.
5. Can ER Nuts be reused, or should they be replaced regularly?
Explore replacements — ER Nuts are reusable, but should be inspected regularly for thread wear, surface damage, or loss of grip. For optimal performance in precision machining, periodic replacement is recommended.

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