The rounded tip reduces puncture exposure but cannot start a plunge or pierce cut.
Bulk does not restore the point.
Every blade in the box cannot start a plunge or pierce cut — a facility that needs interior cutouts or mid-panel starts must keep some pointed blades (42100/42150/42101) for that specific work rather than trying to force a round-tip.
It is not a trade blade for leather, belting, or heavy foam, and not a precision flash blade.
And for a single knife or occasional round-tip use, a hundred blades is far more than the job will consume before some rust; the 42117 five-pack is the right size there.
A round-tip program only holds if the alternative isn't sitting in the same drawer; bulk round-tip in, pointed blades out of the common bin. Stock at the point of use and keep it dry — a hundred bare blades corrode in a damp box, and rusted blades get forced instead of changed. Change at first drag — bulk supply exists to make a fresh edge cheaper than a dull, forced one, which is a safety control as much as an economic one. Capture spent blades in sharps containers sized for the throughput; a hundred-blade flow produces a hundred spent edges, and even a dull round-tip cuts. Train the entry habit — with no point, cuts start from an edge, not a stab; a crew moving off pointed blades needs that reminded once.
Asked at the counter
BUYER QUESTIONS ANSWERED BEFORE THE CART, NOT AFTER THE RETURN
Why buy round-tip in bulk?
To standardize a whole crew on a no-point blade after an incident and keep them supplied so pointed blades don't creep back.
Same blade as the 5-pack?
Yes — identical round-tip .025" blade; only the quantity differs.
What can't these do?
Start plunge or pierce cuts — that is the safety trade-off; keep some pointed blades for true point work.
Do they fit our knives?
They fit most utility knives and are the native blade of Hyde's Switchblade safety knives.
Round-tip or pointed as our standard?
Round-tip (this) where puncture safety governs; pointed (42150) where piercing is part of the work.