Create Automated has built in mod support! You don't need any other mods for this to work!
Create Automated does not have built in mod support, you will need ContentTweakerfor this to work!

Drill Heads

⚠ You can only do this with ContentTweaker installed!

Allows creating custom drill heads with custom durability, and custom partials (model displayed on the extractor block).

The DrillHead is a type of ItemTypeBuilder, so you obtain it by calling ItemBuilder#withType<DrillHeadBuilder>().

#loader contenttweaker

import mods.contenttweaker.item.ItemBuilder;
import mods.createautomated.item.DrillHeadBuilder;

new ItemBuilder()
    .durability(9898) // Sets the drill's durability, drill damage is defined in each extracting recipe
    .partial("block/my_drill") // Sets the model displayed on the extractor block. See how the partials work below
    .build("i_like_putting_jokes_in_ids"); // Registers the item with the id contenttweaker:i_like_putting_jokes_in_ids

The partials are the model displayed on the extractor block. If you don't register one, the default iron drill head will be used.

If your drill model is in assets/contenttweaker/models/block/my_drill.json, you would use .partial("block/my_drill").