Assertion: drill bit's tip | /r/MadeOf | one or more flat blades
Facets:
Source sentences:
text: The cutting tip of a counterbore drill consists of one or more flat blades extending from the center drill to the outer edge.
text: The cutting tip of a countersink drill consists of two or more flat blades extending from the center drill to the outer edge.
text: The cutting tip of a flat bottom boring drill consists of one or more flat blades extending from the center to the outer edge.