Phaser bore is a 23rd century Starfleet tool, which utilizes a type of cutter beam, to bore through up to twenty meters of rock per minute.

Captain James T. Kirk requested a phaser bore in his rescue attempt of Lieutenant Uhura from the Shore Leave Planet in 2269. The planet, however, erected an electronic shield preventing transport of the device to the surface. (TAS: "Once Upon a Planet")

During the 24th century, a phaser drilling tool was used to drill a tunnel through several meters of rock in seconds. (VOY: "Once Upon a Time")

Phaser technology
Tools: phaser bore • phaser drill
Weapons: Automatic bridge defense system • Bajoran phaser • Bajoran phaser rifle • compression phaser rifle • Ferengi phaser • Galor-class phaser bank • hand phaser • Kzinti phaser • particle phaser • phaser array • phaser bank • phaser cannon • phaser emitter • phaser pulse • phaser type-1 • phaser type-2 • phaser type-3 • phaser type-4 • phaser type-8 • plasma phaser • Regalian phaser rifle • regenerative phaser
Other: phaser adapter • phaser coil • phaser coolant • phaser coupling • phaser range • phaser relay • phaser room • phaser sweep