Cut with precision and confidence using SDI Blades 18mm. Designed for heavy-duty and everyday cutting tasks, these utility blades are made from high-quality steel, ensuring sharpness, durability, and long-lasting performance. Ideal for office, craft, DIY, and industrial use, they provide clean, accurate cuts every time.

The standard 18mm size makes them compatible with most SDI utility cutters, craft knives, and box cutters. Whether you’re trimming paper, cardboard, foam board, or other materials, SDI Blades 18mm deliver reliability and safety in a compact, convenient form.