June 1, 2020
SPT AB ( Stockholm Precision Tools ) Gyro Survey Tools, which are used specifically for Borehole Surveys and retrieving core samples for the Mining Industry.Our leading product, GyroMaster™ with Core Retriever™ comes with continuous mode survey, capable in both vertical and horizontal boreholes. SPT gyro survey tools use NAVIBORE™ Technology and offer unmatched azimuth and inclination accuracy (azimuth of ± 0.5° and inclination of ± 0.05°).Using our Core Retriever ™ overshot assembly you can pull cores and survey simultaneously. Increase drilling productivity and deliver great results combined with our solid-state north-seeking GyroMaster™ downhole survey tool.









