Triz-Blade_with_Groove

Last updated Mar 31, 2023 Edit Source

• Triz principle example

[name::Blade with Groove] [SpocWebEntityId::22399] [Triz-Principle-Sub:: Triz-anticipate-change]

Utility Knife Blade made with a Groove allowing the dull Part of the Blade to be broken off, restoring Sharpness.