Assertion: milling cutter | /r/HasProperty | a face mill
Facets:
value: typically
type: DEGREE
Source sentences:
text: A shell mill is any of various milling cutters (typically a face mill or endmill) whose construction takes a modular form, with the shank (arbor) made separately from the body of the cutter, which is called a "shell" and attaches to the shank/arbor via any of several standardized joining methods.