# Create Fittings for Casting

### **Step 1: Boolean Difference**

 In the **Solid** tab, select the **Boolean Difference** command.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/07/Boolean.png)

1. Choose the **shank** and press enter.
2. In the command bar, set **DeleteCutters** to **No** to keep the basket for use as the cutter.
3. Select the **basket** and press enter.

### **Step 2:  Hide and Show**

Use the **Hide** command to hide the basket and gem. This will let you appreciate the result of the Boolean Difference.

You'll see that **4 perfect fittings** have been created using 4 of the 6 prongs.

![](https://www.rhinoartisan.com/wp-content/uploads/2024/07/Boolean-1.png)

Type **Show** in the command bar to display the elements again.

**Video Lesson**

{% embed url="<https://www.rhinoartisan.com/wp-content/uploads/2024/07/L6-2.mp4>" %}

**Next Step:** Prepare the model for rendering.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.rhinoartisan.com/tutorials/crafting-engagement-masterpieces/solitaire-collection-first-ring/create-fittings-for-casting.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.