✕DO NOT FORCE THE FIT
- Big flat exteriors at production pace — that is a two-handed, wider-head job, and forcing an inch-and-a-half single-hand edge across a whole wall is slow and tiring.
- It is also not a four-edge blade: it carries two edges, not the two-rough/two-smooth set of the 11120/11125.
- It does not apply material (pull-scraper blades only strip), is not a pry, and is not to be struck.
- And it is host-specific — the 10510 is its home.