[High-Tech] Drills: what's the point of the Armour Divisor?
Greetings, all!
PCs are considering drilling holes in a concrete ceiling to let through an endoscope. Looked up the DR and HP of 8" Reinforced Concrete at DR 96* and HP80, looked up power drill/hammer (the heavier one) damage at 2d+2(2). Okay, so what's the point of the (2)? It doesn't make a difference against steel thicker than about ¾" (unable to make a hole in it at all), and it has an absolutely negligible effect on the time it takes to drill anything made of concrete.
Thanks in advance!
Last edited by vicky_molokh; 04-15-2018 at 06:50 AM.
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