✕DO NOT FORCE THE FIT
- A reason to relax pull-line discipline. The guard stops the cutting hand; it does not protect a bystander, the off hand, or anyone in the blade's path if it breaks free.
- Scraping, prying, or striking — a ground edge in a wooden handle, guard or no guard.
- Delicate bench detail. The guard and the eight-inch blade are built for force and reach; close trimming, shaping, and skiving belong to the smaller square points and the skivers.
- Flooring over a subfloor that must survive — that is the 67090 hook knife's captured-throat job; a straight edge scores what's beneath.
- Generic disposable-blade cutting — cardboard, wrap, abrasive board dull a maintained edge fast; feed a utility blade for that.