This product isn't available in English yet — the German description is shown.
Heka Werkzeuge GmbH
Laser for tile cutters EuroCut/RollerCut/MasterCut/GigaCut (5mW) with battery
Laser für Fliesenschneider EuroCut/RollerCut/MasterCut/GigaCut mit Batterie (5 mW) - 010342 - Fliesenscheidemaschinen / Fliesenschneider - 4018945103423