Assertion: drill bit | /r/HasProperty | perfect
Facets:
value: for steel staffs
type: TRANSITIVE-OBJECT
Source sentences:
text: By angling the drill bit up, down, side to side and also rotating the drill bit, you are certain to have a drill bit that is sharp, smooth, round and perfect for the next project in the future.
text: These drill bits are perfect for steel staffs as they are specially designed for this job.