Final answer:
Endmills are better suited for cutting grooves due to their straight teeth, greater number of flutes, and tapered shape.
Step-by-step explanation:
An endmill is better suited for cutting grooves than other cutters due to its straight teeth, greater number of flutes, and tapered shape.
- Straight teeth: Endmills have straight teeth that enable efficient cutting by providing a continuous cutting edge.
- Greater number of flutes: Endmills typically have more flutes, or cutting edges, which helps in improved chip evacuation, reducing the chance of clogging.
- Tapered shape: The tapered shape of endmills allows for precise corner cutting, making them ideal for creating grooves.
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