Description
Getting corners perfectly square shouldn’t be a guessing game.
If you’ve ever struggled to keep box or cabinet joints aligned while clamping, you know how frustrating it can be. That’s exactly why I created these CNC corner clamp jigs — to take the stress out of glue-ups and help you get clean, consistent 90° joints without the usual wrestling match.
They’re fast and easy to cut.
What It Does
- These CNC router corner jigs help you get clean, square 90° joints every time.
- Whether you’re assembling cabinets, drawers, boxes, or frames, these are your go-to clamps.
- You’ll get three sizes in the set — 6 inch (152mm), 9 inch (229mm) , and 12 inch (305mm) - so you can work on projects big or small.
What's Included
- You’ll receive three clamp jig sizes — 6 inch (152mm), 9 inch (229mm), and 12 inch (305mm) — all in a zipped download with the six most common CNC file types: Fusion 360 (.f3d), STEP (.step), DXF (.dxf), SVG (.svg), EPS (.eps), and Illustrator (.ai).
- This download includes all the digital files you need, ready for CNC routing or laser cutting.
- To use the files, you’ll need a CNC router, VCarve, Easel, or similar software, and an endmill (a 1/4 inch endmill is recommended, though 1/8 inch can work too).
- Every CNC machine is different, so feel free to tweak the design to suit your needs and CNC setup. I always recommend doing a quick test cut first before going full-scale.
This jig set makes clamping corners one less thing to worry about. If you’ve ever struggled with squaring up your glue-ups, this is an easy win.









