Assertion: pozidriv screwdriver | /r/HasAspect | additional smaller ribs
Facets:
value: at 45°
type: LOCATION
Source sentences:
text: While a Phillips screwdriver has slightly tapered flanks, a pointed tip, and rounded corners, a Pozidriv screwdriver has parallel flanks, a blunt tip, and additional smaller ribs at 45° to the main slots.