hobbykniv

A hobbykniv, or hobby knife, is a small utility knife designed for precise cutting in crafts and model making. It features a lightweight handle and a mechanism for exchanging blades, allowing the user to fit different blade shapes for various tasks. The blade is typically mounted at the tip and held in place by a cap, screw, or quick-release collar, making it easy to replace dull blades.

Common blade widths are around 9 mm or 18 mm, and blades come in shapes such as fine-point, spear-point, and chisel. This variety supports fine trimming, scoring, pattern cutting, and delicate material work. The design emphasizes balance and control, enabling clean, accurate cuts in paper, cardstock, patterns, film, vinyl, fabric, thin plastics, foam board, leather edges, and similar materials.

Applications include precision trimming for scrapbooking, model building, graphic arts, and hobby crafts. The ability to swap blades makes the tool versatile for both detailed work and broader cuts, while maintaining safety with proper handling.

Safety and maintenance: Use a cutting mat or protective surface to prevent damage and injuries. Replace dull blades rather than attempting to sharpen them, and store blades in a sheath or cap when not in use. Dispose of used blades in a dedicated container. Always cut away from the body and keep fingers clear of the blade edge.

Variations and brands: The category includes products from brands such as X-Acto, Olfa, Fiskars, Staedtler, and others, marketed as craft knives or precision knives. Some models feature retractable blades for added safety.