This is a free sample set of printable angle gauges, covering a selection of the most commonly used angles. They're great for internal and external angle checking — just print and go.

The design comes from a larger 75-angle bundle, so you can try them before committing to the full set.

✅ Features

• 17 STL files
• Suited for internal and external angle measurement
• No supports or post-processing needed
• Clean, readable angle markings
• Durable and workshop-friendly

📐 Included Angles (degrees) 5, 10, 11.25 (1/32), 20, 22.5 (1/16), 40 (1/9), 45 (1/8), 60 (1/6), 80 (2/9), 90 (1/4), 100 (5/18), 120 (1/3), 140 (7/18), 160 (4/9), 168 (7/15), 170, 175

📏 Dimensions & Scaling Each gauge is designed at a fixed size: 100 mm long, 12.5 mm wide, 7.5 mm thick. You can scale the model to fit your needs, but make sure to scale X and Y uniformly to preserve the angle accuracy. Z (thickness) can be scaled independently.

🔧 Need more angles? The full version includes 75 gauges, covering every 5 degree increment plus useful fractions of a full circle, e.g. 72 (1/5), 112.5 (5/16), 162 (9/20), etc.

Full version available here