SpectraFree planning aid
Make a regular layout visible.
Test standard and rotated orientation on a rectangular sheet. This tool deliberately does not claim to be an optimised nesting engine or a cutting instruction.
Runs in this browser only. Nothing you enter is sent to Spectra.
Worked fixture and limits
The loaded example is a 2440 × 1220 mm sheet, 400 × 300 mm parts, a 3 mm kerf and 5% waste. Dimensions use the selected unit; waste is deducted from the regular-grid quantity after orientation is chosen. Values must be positive, kerf non-negative and waste below 100%.
Use the quote checklist to record material, finishing and delivery assumptions.