bladtypes
Bladtypes refers to the range of blade designs used in edged tools and instruments. The category encompasses variations in blade shape, edge geometry, material composition, surface coatings, and how the blade is mounted or replaced. In practice, bladtypes are discussed in contexts such as kitchen knives, outdoor and survival blades, woodworking and metalworking tools, surgical blades, razor blades, and saw blades.
Materials and coatings. Blade materials influence hardness, edge retention, toughness and corrosion resistance. Common materials include
Edge geometry and blade profiles. Grinding methods create different edge geometries: flat grind, hollow grind, convex
Mounting and maintenance. Blades may be fixed, folding, or replaceable. Replacement blades are common in utility