Core Annihilating Pile Bunker
Core Annihilating Pilebunker
Kanji コア殲滅パイルバンカー
Romaji Koa Senmetsu Pairubankā
Manga Debut Shinra Kusakabe Joins the Force

Core Annihilating Pile Bunker (コア殲滅パイルバンカー, Koa Senmetsu Pairubankā) is a weapon made by Haijima Heavy Industries, that is used by members of the Special Fire Brigades. It is composed of a pneumatic or hydraulic piston, connected to a spiked shaft and recoil springs. When equipped to the user's hand, it can be used to impale a Flame Human's core with low difficulty.