Free Laser Cut Biplane Airplane Plans DXF SVG CDR

This page offers free laser cut biplane airplane plans for making a small 3D aviation model from flat sheet parts. The download includes DXF, SVG, and CDR files, with the same 18 piece layout prepared for 3 mm material.

The assembled model has the character of an old biplane, with double wings, a front propeller, landing wheels, a rounded tail section, and slotted body pieces that build the aircraft shape from 2D cut parts. It is suitable as a decorative 3D airplane model, a laser cut biplane project, or a slot based 3D puzzle model for makers who enjoy small assembly work.

The file layout includes repeated parts where the build needs matching pieces on both sides of the plane. These are intentional parts of the assembly, not duplicate leftovers. The finished preview image comes from the same design after the parts were extruded and checked in 3D.

File details:

• Formats included: DXF, SVG, and CDR
• Material thickness: 3 mm, 0.1181 inches
• Piece count: 18
• Assembled width: 4 cm, 8.8 inches
• Assembled height: 2 cm, 4.4 inches
• Assembled depth: 8 cm, 9 inches

The listed size is the assembled size when the design is cut at the supplied scale for 3 mm material. If the whole file is scaled, both the model size and the slot width change together.

We planned the joints as a tight slot fit for 3 mm sheet material. No extra tolerance was added into the drawing; the small allowance is left to the laser cut width during cutting, so the final fit can still depend on the machine, material, and settings used.

Download the Free Laser Cut Biplane Plans

Use the download page to get the DXF, SVG, and CDR files for this biplane model. Open the format that fits your laser cutting software, keep the file at its supplied scale for 3 mm material, and cut the parts from a flat sheet before assembly.