Knife Blade Anatomy

What is the thickest portion of a knife blade called?

a) Spine b) Tip c) Edge d) Bolster

Final answer: a) Spine

Answer:

The thickest portion of a knife blade, known as the spine, provides stability and strength to the blade.

The thickest portion of a knife blade, which is also known as the back edge or top of the blade, is called the spine. This part of the knife is typically the strongest and provides stability and strength to the blade. It is located opposite to the cutting edge and runs along the back of the blade from the handle to the tip.

For example, in a chef's knife, the spine is usually thicker towards the handle and gradually tapers down towards the tip, creating a wedge-like shape that aids in cutting and chopping tasks.

Understanding the anatomy of a knife blade, including the spine, can help you appreciate the design and functionality of different types of knives.