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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

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Pros

It’s a good idea to file or grind a flat spot on the forstner drill shank so it can be removed. I have a set of hf bits and this extension does mot except the metric shank.



Cons

The tool itself only works with a limited number of drill bits. If the shank isn't exactly the right diameter it will offset and rotate elliptically. The metal is poor quality.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


If you buy quality tools you should have no problems


For the price this is a decent product


Overall length with the chuck extension and forster bit was way to long for my rikon 1218 lathe


I have different lengths of this brand of forstner bit extensions and all are of the same quality

Overview

  • How are reviewers describing this item?
    fit, set, good, quality and tight.
  • 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 665 reviews as of our last analysis date on Oct 9 2023.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Just fyi not to be used with hexagonal drill bits etc


    Posted by a reviewer on Amazon

    The practical minimum bit diameter for either style bit is 7834 if the depth goes beyound the first set screw


    Posted by a reviewer on Amazon

    The head of the extension itself is 3434 diameter and a 3434 bit can only work if the set screwes are shortened


    Posted by a reviewer on Amazon

    As i feared my 20 forstner bits with no burrs wont fit as they measure od as


    Posted by a reviewer on Amazon

    Ultimately it was too long for my intended purpose and i had to purchase a shorter 4 inch to accomplish my goals


    Posted by a reviewer on Amazon

    Overall length with the chuck extension and forster bit was way to long for my rikon 1218 lathe


    Posted by a reviewer on Amazon

    Not the products fault just my poor planning


    Posted by a reviewer on Amazon

    Any small scratch or deformation of the forstner bit shank by the set screw after securing the bit will render it unable to be removed

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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.