The Tail Laser is a calibrated laser used in the mining industry to show a reference point when required. A brass sleeve is set with quick drying cement in a drilled hole with the laser aimed at the reference point required for future use. When quick drying cement is cured the Tail Laser can be removed. At any future time the reference point can be easily reproduced by re-inserting the tail laser into the brass sleeve.

The Tail Laser was developed specifically for the mining and tunneling industry and based on years of feedback from major Australian coal mines. It allows for quick and accurate reproducing of refference points when working underground thanks to its removable brass sleeve (tail).