Assertion: chisel's angle | /r/HasProperty | greater thickness of metal
Facets:
value: behind the cutting edge
type: LOCATION
value: simply
type: MANNER
Source sentences:
text: Regardless of grind style, a steep angle (30° or higher) will always be stronger than a shallower angle (25° or lower) for the same chisel simply because there is a greater thickness of metal behind the cutting edge.