Abstract: A firefighting penetration tool for penetrating a surface and ejecting a fluid into an area on fire. The firefighting tool includes a weighted head, a planar surface area affixed to the weighted head and an interchangeable penetrating body projecting from the planar surface area. The penetrating body has a chamber leading to a plurality of apertures. A hollow handle extends from the weighted head. The hollow handle is connected to a hose connected to an extinguishing agent supply, such as a fire truck. The penetrating body is used for piercing a surface. The extinguishing agent supply pumps fluid through the hose into the handle and ejects fluid through the plurality of apertures.