blade
Quick Summary
A blade is a cutting tool, typically made of metal, with a sharpened edge. Historically, blades were crafted from materials like stone, bone, and bronze, with advancements leading to the use of iron and steel.1
Blades can be found in various forms:
* Weapons: Swords, daggers, and bayonets are examples of bladed weapons.23
* Tools: Knives, scalpels, and machetes are tools that utilize blades for cutting.23
* Other applications: The term "blade" also refers to parts of objects like oars, propellers, and ice skate runners.4
The manufacturing of blades has evolved significantly, with techniques like forging, hardening, tempering, grinding, and polishing being crucial for creating sharp and durable cutting edges.1
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- cutleryHistory
Scissors with blades connected by a C-shaped spring at the handle end also originated at about this time. As various metals became known, the art of forging blades developed in China, India, and Europe. Pivoted scissors of bronze or iron, connected by a rivet or screw between…
Read MoreScissors with blades connected by a C-shaped spring at the handle end also originated at about this time. As various metals became known, the art of forging blades developed in China, India, and Europe. Pivoted scissors of bronze or iron, connected by a rivet or screw between…
Read More 
hand toolLate Paleolithic toolmaking…and extended to provide preshaped blades, long, slender pieces of flint of trapezoidal cross section, each corner having a straight cutting edge without the serrations of a chipped tool. This is known as the blade tool industry, a final complement to the core and flake tool technologies. Such blades made…
Read More…and extended to provide preshaped blades, long, slender pieces of flint of trapezoidal cross section, each corner having a straight cutting edge without the serrations of a chipped tool. This is known as the blade tool industry, a final complement to the core and flake tool technologies. Such blades made…
Read More- hand toolTypes of stone tools
Finally, there were blade tools, longish slivers of rock with keen unserrated edges, directly useful as knives or as stock from which other pieces might be skillfully broken to serve numerous purposes. While flake and blade tools were developing, core tools were refined by overall chipping to create…
Read MoreFinally, there were blade tools, longish slivers of rock with keen unserrated edges, directly useful as knives or as stock from which other pieces might be skillfully broken to serve numerous purposes. While flake and blade tools were developing, core tools were refined by overall chipping to create…
Read More