kiinteäteräinen

Kiinteäteräinen is a Finnish term that describes an object, typically a tool or weapon, that has a blade permanently attached to its handle. This is in contrast to tools or weapons with detachable or interchangeable blades. The term is most commonly applied to knives and swords, where the blade is forged or otherwise affixed to the hilt or handle in a way that makes them a single, integral unit.

The construction of a kiinteäteräinen object often implies greater durability and structural integrity. Because the blade and handle are not meant to be separated, the connection point is usually reinforced, reducing the risk of breakage or loosening during use. This type of construction is prevalent in many traditional knives and swords, where the tang of the blade extends through the handle and is often peened or riveted to secure it.

Examples of kiinteäteräinen items include fixed-blade knives, which are a popular choice for outdoor activities, hunting, and tactical applications due to their robustness. Swords throughout history have almost universally been kiinteäteräinen, as the demands of combat require an extremely strong and reliable connection between the blade and the hilt. While some modern tools might offer interchangeable components for versatility, the kiinteäteräinen design remains a benchmark for strength and reliability in many applications.