# Question about additional elements on cutting files

**URL:** <https://community.wikihouse.cc/t/question-about-additional-elements-on-cutting-files/271>\
**Category:** Using WikiHouse\
**Tags:** skylark200\
**Created:** [28 December 2022 16:33 UTC](https://community.wikihouse.cc/t/question-about-additional-elements-on-cutting-files/271 "2022-12-28T16:33:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![edwinallenz](https://community.wikihouse.cc/user_avatar/community.wikihouse.cc/edwinallenz/32/213_2.png) [@edwinallenz](https://community.wikihouse.cc/u/edwinallenz)\
**Post date:** [28 December 2022 16:33 UTC](https://community.wikihouse.cc/t/question-about-additional-elements-on-cutting-files/271/1 "2022-12-28T16:33:34Z")

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I’m about to start cutting. When I downloaded the cutting files, I’m seen some additional lines (highlighted in light blue), that I don’t know if is part of the cut schema, or what is the purpose of those lines.

 ![WhatsApp Image 2022-12-28 at 10.28.08 AM](https://wikihouse-community-discourse-files.s3.dualstack.eu-west-2.amazonaws.com/original/1X/a921015427fe0a52568e9acc61e415ad0eee7b74.jpeg)

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**Author:** ![Vladimir](https://community.wikihouse.cc/user_avatar/community.wikihouse.cc/vladimir/32/212_2.png) [@Vladimir](https://community.wikihouse.cc/u/Vladimir)\
**Post date:** [1 January 2023 16:01 UTC](https://community.wikihouse.cc/t/question-about-additional-elements-on-cutting-files/271/2 "2023-01-01T16:01:44Z")

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I also had the same question, and I think I found the answer.  
If you look at the drawings and 3d model, you can find that the layer on which those elements are positioned is called - ANYTOOL\_HALF\_MILL\_9MM\_IN.  
So, you have to mill these positions to the 9mm depth.  
Screenshot attached.

 ![SketchUp_YSaNCQkeh2](https://wikihouse-community-discourse-files.s3.dualstack.eu-west-2.amazonaws.com/original/1X/fbeadce893f0324b63a50f64d482dd678ce48b61.png)

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**Author:** ![edwinallenz](https://community.wikihouse.cc/user_avatar/community.wikihouse.cc/edwinallenz/32/213_2.png) [@edwinallenz](https://community.wikihouse.cc/u/edwinallenz)\
**Post date:** [1 January 2023 17:15 UTC](https://community.wikihouse.cc/t/question-about-additional-elements-on-cutting-files/271/3 "2023-01-01T17:15:34Z")

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That makes a lot of sense, I had not seen it, thanks for the answer