Energy blaster
The Energy blasters were created by The Preachers on Pete's World to kill the Cybermen. They could easily blow off the head of a Cyberman.
The Doctor enhanced some blasters to penetrate the heat shields and Polycarbide of a Dalek. The blasters had temporarily disabled the Cult of Skaro's weapons, though the Daleks quickly adapted to the new weaponry and quickly regained control over their weapons. (DW: Doomsday)
Upgraded versions of these guns were developed some time later, and used by Rose Tyler, Jackie Tyler and Mickey Smith. The upgraded blaster could easily destroy a Dalek. (DW: The Stolen Earth/ Journey's End)
These weapons can be seen in Torchwood in there weapons room the room was locked when the cyberwomen attacked so they could'nt use them. (TW: Cyberwomen
