Generate an L-shaped bracket CAD file
An L-bracket (angle bracket) joins two surfaces at 90°. It is the workhorse of mechanical mounting: one leg bolts to a base, the other carries the load. Loaded at the free end it behaves as a cantilever, so thickness and the fillet at the corner drive its strength.
What it is used for
- Mounting motors, panels and enclosures
- Shelf and frame supports
- Machine guarding and fixtures
- Joining extrusion or sheet-metal assemblies
Dimensions that matter
| Leg lengths | The two arm lengths. Longer legs give more bolt spacing but more bending moment. |
| Thickness | The dominant strength factor — stiffness rises with the cube of thickness. |
| Hole size and count | Match your fastener; M6 clearance is 6.6 mm. |
What you get
A real solid model you can rotate and measure, plus downloadable STEP (machining and CAD), STL and 3MF (3D printing) and DXF (laser and waterjet) files. Optional built-in analysis covers stress (FEA), thermal, buckling, cost and manufacturability.
Before you see it, the built geometry is measured against the dimensions you stated, checked as a valid watertight solid, and — for assemblies — checked for interference. These are geometry and physics checks; they do not confirm the shape matches what you pictured, so review the 3D view or 2D drawing before relying on the part.
Previewing is free. Downloading is £2.99 per part, or unlimited on Pro (£29/month, £290/year).
Related parts
Common questions
What file formats do I get?
STEP, STL, 3MF and DXF — the formats CNC shops, laser cutters and 3D printers accept.
Can I change the dimensions afterwards?
Yes. Edit the numbers directly, or describe the change in plain English. Every edit is rebuilt and re-checked.
Do I need CAD experience?
No. Describe the part and its sizes in millimetres.
Is it free to try?
Yes — describing a part and viewing the 3D preview costs nothing.