Compatible with Prusa 90 Degree Drill and Screw Guide

Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Guides your drill straight down so you drill perfect 90 degree holes every time
- Includes extra grip pad for your fingers so drilling feels steady and safe
- Works with long drills up to 30cm so you can tackle bigger projects
- Scales down for smaller objects so one design fits many jobs
Get perfect right angles on every hole. Your pergola, deck, or furniture project comes out square and strong. This drill and screw guide takes the guesswork out of positioning, so you can focus on building.
The guide locks your drill at exactly 90 degrees. It holds long drills up to 30cm. The extra finger pad keeps your hand steady while you work. You can scale it smaller for tight spaces or detailed work. Real makers have tested this on full projects and it works.
Not affiliated with, endorsed by, or sponsored by Prusa. Prusa and its product names are trademarks of their respective owners.
3.5k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
More like this

Precision Measuring Tool Set - 3D Printed Workshop Tools
Design library

Resistor Lead Forming Tool, 3D Printed Workshop Helper
Design library

Center Finder Tool for Wood, Mark Perfect Midpoints Every Time
Design library

Hot Glue Gun Stand for Small Glue Guns, Compatible with Prusa
Design library

Drilling Jig with Integrated Dust Collector
Design library

Support for Dremel 4000, 3D Printed Workshop Tool
Design library

Cross Tweezer for Soldering, Normal Spring Tension
Design library

Bit Organizer for Dremel Rotary Tool Bits and Discs
Design library
Who made this design
Designed by rsmolenski. We did not draw it.
Shared under Creative Commons, credit required. See the original design