📐 Concentric Rectangles and Cylinders Generator

Create perfect geometric patterns for your CNC projects, laser engraving, and vector cutting. Customize every parameter in real-time and export to SVG.

🎯 Professional CNC Tool

📏 DPI (Resolution)

📐 Width (cm)

📏 Height (cm)

🔄 Corner radius (cm)

🔢 Number of levels

📊 X Thickness

📊 Y Thickness

💡 DPI Info: 1 cm = 96 DPI × (2.54 cm/inch) = 37.8 pixels/cm | 1 cm = 120 DPI × 2.54 = 47.24 pixels/cm

🖼️ Open in Image to Gcode 📺 Video Tutorial

🎬 Video Tutorials and Demos

📺 Rectangle Generator Tutorial

Complete guide to using the tool to create perfect concentric designs for your CNC.

🎉 Candy Holder in Action

Example of CNC cutting with patterns generated by CostyCNC.

✍️ Custom Text

Creating text on wood with a CNC machine.

⚡ Real working speed

Demonstration of CNC machine speed during cutting.