Pros & Cons
Cons
These are not balanced. I have two spindle heads using the same size and these won't thread onto either spindle. The nuts look well made but none of my er11 collets purchased from sainsmart fit these er11 nuts.
Highlights
Quality
They fit perfect with the bits i got and on the spindle.
Overview
- How are reviewers describing this item?
nuts, fit, balanced, perfect and center. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 152 reviews as of our last analysis date on Apr 19 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
These screwed on exactly like the oem one
Posted by a reviewer on Amazon
These are collet nuts for er11a they have a off center ring inside to hold onto the grove in the collet itself
Posted by a reviewer on Amazon
To get collet into the nut you cannot have a tool in the collet as it has to squeeze into the hole then you can put your tool into the collet
Posted by a reviewer on Amazon
To get the collet out you need to push to the side so it unhooks
Posted by a reviewer on Amazon
It is difficult with all small collets to get them out of the nut because there is nothing to grab onto