what type of rotary bits can cause a grinder to catch on rough material edges or shift around? abrasive…

what type of rotary bits can cause a grinder to catch on rough material edges or shift around? abrasive backing kerf burr
Answer
Brief Explanations:
Abrasive rotary bits can be more likely to catch on rough material edges or shift around due to their cutting and grinding action on uneven surfaces. Backing is a support - related element, kerf is a cut width, and burn is a result of over - heating rather than a bit type causing catching or shifting.
Answer:
A. abrasive