GRAFF Drill Core Bit 82mm Hammer Hole Saw for Concrete, Masonry, Cement, Silicate Brick Carbide with SDS Plus Adapter and Center 10x110mm

Use: the drill bit 82 mm is suitable for drilling holes in concrete, masonry and silicate stone. The SDS-plus socket drill is designed for drilling blind and drilled holes with a diameter of 82 mm for sockets with switches. Unique design – the drill bit consists of a one-piece carc and is equipped with able drilling. The body of the drill bit is made of durable steel and is equipped with ventilation holes for removal of dust that occurs during drilling. Centre drill – This can drill consists of a centring drill and SDS-Plus adapter. The centre drill is clamped in the adapter by an Allen . To facilitate the work, you must also remove the pilot drill after the first 5 mm of the processing material has been happened. Hard metal teeth – the hole saw has asymmetrical carbide teeth made of primary tungsten carbide, the number of which is adjusted to the diameter. Technical features: diameter: 82mm, SDS plus adaptor: 110 mm (thread M22), pilot drill: 10 x 110 mm.