Sharpening techniques refer to methods used to enhance the cutting edge of tools and blades. Common techniques include using a whetstone, honing rod, or electric sharpener. Each method varies in effectiveness and is suited for different types of blades, such as kitchen knives or woodworking tools. Proper sharpening involves maintaining the correct angle while applying consistent pressure. Regular maintenance not only improves performance but also extends the lifespan of the tool. Understanding the specific requirements of each blade type is essential for achieving optimal sharpness and efficiency in cutting tasks.