Bosch GSB 162-2 RE Diamond Coring Machine 1500 Watt. The description of this item has been automatically translated. Bosch GSB Professional core drilling device. Strong core drilling machine from Bosch. With a drill crown and suction adapter otherwise no other accessories. As seen in the photos. Please note on my other article. Bosch Professional GSB 162-2 RE Kernbohrmaschine. Bosch Professional Kernbohrgerät GSB 162-2 RE.