Precision Cutting for Sign Making: Rulers, Mats & Techniques
Precision cutting accuracy depends on mat flatness (0.3mm per 300mm), ruler material (aluminum: 0.1mm/m accuracy vs plastic: 1-2mm warp/m), and blade sharpness (blades used over 5m produce 15-20% wider kerf). Shops inspecting and replacing mats/rulers quarterly reduce material waste 30-40%.…
