# Create cone with threading

**URL:** <https://discourse.shapr3d.com/t/create-cone-with-threading/29830>\
**Category:** Modeling Questions\
**Created:** [January 13, 2024, 1:04pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830 "2024-01-13T13:04:08Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![Delibit](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@Delibit](https://discourse.shapr3d.com/u/Delibit)\
**Post date:** [January 13, 2024, 1:04pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/1 "2024-01-13T13:04:08Z")

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I can’t get threads to form around a cone.

I also dont get why the threads exceed the height of my cyllinder when both are set to 10mm?

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**Author:** ![Oregonerd](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/oregonerd/32/8012_2.png) [@Oregonerd](https://discourse.shapr3d.com/u/Oregonerd)\
**Post date:** [January 13, 2024, 8:26pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/2 "2024-01-13T20:26:40Z")

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It’s been addressed here before. Search might help.

> [@Tapered thread](https://discourse.shapr3d.com/t/tapered-thread/9312/2):
>
> (upload://8AmQXY5N30lPFcDp1xfG11NSPAz.jpeg) it is also useful to draw a profile and use the sweep tool on the outer line that arises after using the intersect tool

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**Author:** ![Delibit](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@Delibit](https://discourse.shapr3d.com/u/Delibit)\
**Post date:** [January 18, 2024, 10:43am UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/3 "2024-01-18T10:43:16Z")

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I try to make an drillbit like object.

1cm³ tall and round pyramid head with external thread.  
0.4 mm triangle groove.

3cm long \*1cm diametre cylinder with internal 0,4cm

It should make a drilbit like object.  
4cm in length and continuous tread down the lenght.  
0.4mm equilateral triangular groove.

I succeded in making the cyllinder using revolve.  
Anoying I coudnt select an option for a smooth thread as the module refuzed when transceeding making a colliding object.

Now I’m stuck making the piramid/cone head.

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<div class="post-metadata">

**Author:** ![Delibit](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@Delibit](https://discourse.shapr3d.com/u/Delibit)\
**Post date:** [January 25, 2024, 12:23pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/4 "2024-01-25T12:23:44Z")

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Can someone write out the apropiate way or ways to make the drillbit head?

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<div class="post-metadata">

**Author:** ![Oregonerd](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/oregonerd/32/8012_2.png) [@Oregonerd](https://discourse.shapr3d.com/u/Oregonerd)\
**Post date:** [January 25, 2024, 8:58pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/5 "2024-01-25T20:58:19Z")

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Show us what you have and sketch what you need on it?

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**Author:** ![Delibit](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@Delibit](https://discourse.shapr3d.com/u/Delibit)\
**Post date:** [January 26, 2024, 1:10pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/6 "2024-01-26T13:10:28Z")

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![drillbit](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/5/e/5e8db3d0b2512f51b31efd0ec8b761aca90159c4.png)

The 3cm height should consist of a triangular groove.  
Completely skinning it.

The head with the same thread.

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<div class="post-metadata">

**Author:** ![Oregonerd](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/oregonerd/32/8012_2.png) [@Oregonerd](https://discourse.shapr3d.com/u/Oregonerd)\
**Post date:** [January 27, 2024, 6:27pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/7 "2024-01-27T18:27:24Z")

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Not sure you can get that to work on a pointed cone. A tapered cylinder would work.

What are you intending to drill?

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<div class="post-metadata">

**Author:** ![Delibit](https://avatars.discourse-cdn.com/v4/letter/d/0ea827/32.png) [@Delibit](https://discourse.shapr3d.com/u/Delibit)\
**Post date:** [January 31, 2024, 8:40pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/8 "2024-01-31T20:40:35Z")

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Modern microwave motor unit.

It spins and makes magnetic field.

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<div class="post-metadata">

**Author:** ![PEC](https://avatars.discourse-cdn.com/v4/letter/p/67e7ee/32.png) [@PEC](https://discourse.shapr3d.com/u/PEC)\
**Post date:** [January 31, 2024, 9:16pm UTC](https://discourse.shapr3d.com/t/create-cone-with-threading/29830/9 "2024-01-31T21:16:49Z")

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Hi Delibit

Maybe you can get some ideas from this post

> [@Scew design until tip](https://discourse.shapr3d.com/t/scew-design-until-tip/24516/7):
>
> Hi, @McD solution is the best to go fast, I use it also a lot. @Horsthorst : what you asked for is not immediate (at least for me, I spent a couple of hours on it this Sunday grinning) . Here is a way to get a decent result. You must create the body 1 of the screw (shape 1) and the cropping body 2 of the thread (shape 2) using spline tool, in order to get smooth bodies with no edge in the thread region. Then, create a thread blank by revolving the rectangle 3 (thread pitch is 2.2…

PEC