TCT Core Drill Bit with M16 Internal Thread

The kwb TCT core drill bit with 35 / 40 / 68 / 82 / 105 mm is the ideal choice for drilling holes in hard materials such as masonry, natural stone, concrete and brick. Equipped with carbide-tipped teeth that are specially hardened and heat-resistant soldered, it guarantees high wear resistance and a long service life. Thanks to its impact-resistant construction, it is ideally suited for use with drill drivers and hammer drills. The two 10-mm discharge holes enable efficient material removal and contribute to clean drilling results. An M16 internal thread ensures easy mounting on a receptacle shank, which is available separately. Whether for pipe breakthroughs, setting electrical flush-mounted boxes or drilling socket outlets – this core drill is an indispensable tool for every construction site.