90 Degree Drill Guide | Tall Guide for Longer Screws or Bits | 90 Degree Screw Guide

Stop eyeballing angles and drill perpendicular holes with actual precision. This 90-degree drill guide is built for longer bits (up to 30cm) and gives you the accuracy you need for clean, professional-looking work on pergolas, decks, furniture, and anywhere else crooked holes would stand out.

The triangular frame design locks in that perfect right angle every time. No expensive jigs, no guesswork. Just press it against your workpiece, run your bit through the guide, and you're drilling straight. The taller build accommodates those longer drill bits and screws that standard guides can't handle, making it especially useful for deep holes or thicker stock.

🔧 Works with drill bits up to 30cm long for deeper holes and extended reach

🛠️ Triangular frame ensures consistent 90-degree angles on every hole

✅ Includes finger pad for better grip and control during drilling

📐 Compact enough to keep in your toolbox but tall enough to handle real projects

Tested extensively during pergola builds and held up to repeated use. It's the kind of tool that seems simple until you realize how much time you've wasted fixing crooked holes or trying to drill straight freehand. Whether you're building outdoor structures, assembling furniture, or doing general carpentry, this guide keeps your work square and saves you from having to redo bad holes.

Design credit to rsmolenski on Thingiverse, used under Creative Commons Attribution license.

📦 Ships FAST via USPS anywhere in the U.S. 🌍 International customers - please see our eBay store for overseas shipping!

DO NOT EXPOSE TO HIGH HEAT - this plastic is sensitive to temperatures exceeding 150°F. To maintain, simply clean using soap and lukewarm water.

This is a 3D-printed plastic item. Due to variables inherent in the printing process, it may have blemishes, layer lines, and other defects and/or minor sharp, small pieces of plastic which can be harmful if not handled properly. Sharp/rough edges can typically be smoothed with a heat gun or hair dryer, lightly softening the plastic then smoothing with a finger or other object.

That said, we work very hard to ensure that each item has a certain standard of quality. Please let us know if something is not up to snuff and we'll do our best to fix it!