Assertion: drill bit | /r/HasProperty | replaced
Facets:
value: normally
type: DEGREE
Source sentences:
text: , you even forget that drill bits are normally replaced.
text: Electroplated, or coated diamond drill bits as they're more commonly referred to, tell us that the diamonds are coated onto the steel shank in a single layer, therefore once this layer has worn away, the drill bit will need to be replaced.
text: The drill bit should be replaced when its rate of penetration has diminished to an unacceptable level or when torque values in rotating the drill string exceed an acceptable limit.