the.com/nail gun

A hammer that outsourced the violence and kept the speed.

means A power tool that drives nails into material using compressed air, electricity, or combustible gas instead of a swinging arm.

from A straightforward compound of 'nail' and 'gun' — the 'gun' part borrowed from firearms vocabulary purely for the action (a mechanism that fires a projectile down a barrel), not for any shared lineage. Pneumatic versions emerged in the 20th century as an industrial tool, riding the same compressed-air technology that powered other factory machinery, then shrank and cheapened enough to land in home garages. The name is pure function: it's a gun that shoots nails, nothing more poetic than that.

origin
first patented in the 1950s for framing crews
power source
compressed air, gas, or battery, not elbow grease
risk
causes more ER visits than almost any other tool
nickname
carpenters call it the finish line of framing
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