Practical advice for scale model builders
Use a high-carbon stainless steel or titanium-coated utility knife with a curved or straight blade, ideally 1-2 mm thick. A 45° bevel angle and a fine edge (0.5-1.5 μm) ensure precise cuts and minimize tear-out.
Use a 0.5-1.5 mm thick, 12-15° kerf saw blade with a pitch of 2-4 teeth per mm. Keep the saw frame and blade in good condition to maintain a consistent, smooth cutting action.
Choose a fine-toothed flat file (0.5-1.5 mm pitch) or a square needle file for precise angle control and minimal material removal. Use a file with a hardened steel or ceramic edge for durability and longevity.
Use a flexible, foam-backed sanding pad (150-1200 grit) for gentle curves and surfaces. Employ a stiff, open-coated sanding strip (150-1200 grit) for flat areas and sharp edges.
Regularly sharpen and hone blades to maintain a sharp edge (0.5-1.5 μm) and prevent wear. Use a ceramic or diamond-coated sharpening stone for high-carbon steel and a waterstone for titanium-coated tools.