Fabrication Flat Pattern

Fabrication Flat Pattern is a professional sheet metal flat pattern calculator and template generator for fast, accurate fabrication. Designed for metalworkers, HVAC technicians, and makers, it converts cylinders, cones, elbows, and transitions into ready-to-cut flat layouts. Get precise dimensions with bend allowance and K-factor controls, then export 1:1 templates for printing or CNC. Boost productivity with quick shape presets, editable seam settings, and clear cut and fold markings. Ideal for shop floor fabrication, duct layout, and rapid prototyping, with keywords like sheet metal flat pattern, fabrication calculator, CAD export, and HVAC ductwork to help you find it fast.