Steps
Step 1
Mark where the desired cut will be.
![Tracing electrical box](https://2e1293630802db8d0d56-50fcdb1c10e3e49a3d1b0541a2f13b69.ssl.cf1.rackcdn.com/projects/steps/da40a68c97fa4ff1b932513925b1b4cb.png)
Step 2
Insert the 1/8" Guide Drywall Cutting Bit, then screw on Cutting Guide Attachment.
Tools
1/8" Drywall Cutting Bit, Attachment
![Inserting accessory](https://2e1293630802db8d0d56-50fcdb1c10e3e49a3d1b0541a2f13b69.ssl.cf1.rackcdn.com/projects/steps/7f147508953f4f7484f768aa4e01787c.png)
Step 3
Set the Cutting Guide Attachment to 3/4".
Tools
Attachment, Rotary Tool
![Adjusting height of cutting guide](https://2e1293630802db8d0d56-50fcdb1c10e3e49a3d1b0541a2f13b69.ssl.cf1.rackcdn.com/projects/steps/585025a4c6634f118352c3575d9b3606.png)
Step 4
Plunge into the drywall, then trace the outline.
Tools
Rotary Tool, Cutting Attachment, 1/8" Drywall Cutting Bit
Materials
Drywall
![Cutting drywall](https://2e1293630802db8d0d56-50fcdb1c10e3e49a3d1b0541a2f13b69.ssl.cf1.rackcdn.com/projects/steps/b8cf54d6754248f0896d2d5580a1e091.png)
Step 5
Use the Smooth Taper Material Removal Burr to refine the edges.
Tools
Rotary Tool, Smooth Taper Material Removal Burr
Materials
Drywall
![Refining cutout](https://2e1293630802db8d0d56-50fcdb1c10e3e49a3d1b0541a2f13b69.ssl.cf1.rackcdn.com/projects/steps/a6d53d2732c64b598f07f6c5d45e6eb4.png)