Step 1: Concept
Saw blades are characterized by several geometric parameters defining the size and shape of the teeth.
Step 2: Meaning
The spacing determines how aggressive the cut will be and how much material is removed.
Step 3: Analysis
Pitch is defined as the distance between the tips of two adjacent teeth. It is often expressed as "teeth per inch" (TPI). The gullet is the space between teeth where sawdust is carried.
Step 4: Conclusion
The spacing is called the pitch.
Final Answer: (B)