When to Replace the Blade of a Utility Knife?

When should the blade of a utility knife be replaced?

OA. When it stops cutting and starts tearing materials

B. Once every five years

OC. Once a year

OD. When it gets dirty

Answer:

The blade of a utility knife should be replaced when it stops cutting and starts tearing materials.

Explanation: The blade of a utility knife should be replaced when it stops cutting and starts tearing materials. This is because a dull blade can lead to poor performance and make tasks more difficult. When the blade starts to tear instead of cleanly cutting through materials, it indicates that it has become dull and needs to be replaced.

It's important to regularly check the sharpness of the blade and replace it when needed to ensure efficiency and safety in using a utility knife. By replacing the blade promptly when it becomes dull, you can maintain precise cuts and reduce the risk of accidents or injuries.

Remember, a sharp blade is essential for smooth and clean cuts, so don't wait until it's completely worn out before replacing it. Stay sharp, stay safe, and happy cutting!