Question

which accessory is sometimes used for cutting holes in stone or composite materials, such as those used for countertops? a. cutting disc b. fiber disc c. coring bit d. burr bit

Explanation:

To determine the correct accessory for cutting holes in stone or composite countertops, we analyze each option:

• A. Cutting disc: Used for cutting (not specifically for holes).
• B. Fiber disc: For grinding/polishing (not hole - cutting).
• C. Coring bit: Designed to cut circular holes in materials like stone/composite, suitable for countertops.
• D. Burr bit: For shaping/finishing (not hole - cutting).

Answer:

C. Coring bit