Dimetric 30°/60° on Legal · Landscape

About this template

A dimetric axonometric template in which two axes share a 30° inclination while the third tilts at 60°. The asymmetry foreshortens one face slightly, producing a more "cinematic" pictorial than isometric while still staying easy to measure with a parallel rule. See also: A short reading list on technical drawing standards can help you put any of these grids in their historical and standards-based context.

Best used for

• Mechanical assembly drawings where one face deserves emphasis
• Cabinetry plans presented to clients
• Game-development tile mock-ups (the classic 2:1 video-game projection)
• Patent illustration in jurisdictions that disallow perspective

Why Legal in landscape

8.5×14" - useful when a section needs extra vertical run, or for elevation strips and long timeline diagrams. The landscape orientation gives you 356 mm of horizontal run and 216 mm of vertical, which suits wide subjects - site plans, sequence diagrams, multi-column layouts - where the eye reads left-to-right. Trim and bleed allowances on consumer printers will normally remove a 5 mm strip from each edge; this grid is generated to remain measurable even after that trim, with no critical content placed inside the printer-margin band.

Standards and lineage

Conforms to the dimetric projection definitions in ISO 5456-3:1996 §5.3. The Legal sheet itself follows US Loose, and the title-block conventions assumed by this template come from ISO 5457:1999 - the international standard governing how technical drawings are framed, dated, and signed. Background reading: See our scale-and-projection guides for a deeper dive on how all the standards in this lineage interact in practice.

A short history of this grid

The 30/60 dimetric grid became the de facto standard for technical illustration in U.S. military maintenance manuals after MIL-STD-100A standardised it for "exploded view" service diagrams in the 1960s.

Printing notes

For accurate output, print at 100 % scale - never "fit to page", which silently shrinks the sheet by 4–6 % and breaks every measured cell. Use a laser printer if the grid will be traced over with ink, since inkjet inks bleed through technical pen and pencil. If your printer cannot handle the full Legal sheet, scale the SVG to the next-smaller paper size before printing - every GridCraft grid is delivered as vector artwork so it scales cleanly. The downloaded SVG carries the physical sheet dimensions in millimetres, so a compliant print driver should print at 1:1 by default. Our how-to-print guide walks through the calibration test in 30 seconds.

Designer's note

Specialty grids reward the discipline of choosing the right sheet for the right drawing. A Dimetric 30°/60° on Legal is not a one-size-fits-all sheet - it's a calibrated tool for a specific class of problem. Use it where the page suits the drawing; reach for a different sheet when it doesn't. The catalogue is large precisely so you don't have to compromise on the projection, scale or sheet size.