✕DO NOT FORCE THE FIT
- Deep, dense, or thick bun foam — the flat grind wedges; the hollow-ground 6" blades (60720/60750) are the foam knives, and the 4" hollow 60180/60480 for smaller work.
- Reinforced belting cover and dense gasket — the .065" deflects; buy the .083" 60450/60510, or the 8" heavy blades for wide belt.
- Slabbing thick layers off a paper roll — that reach-into-the-roll job belongs to the 8" 60780/60810/60870.
- Prying, scraping, and can-opening — the hardened edge chips.