Diamond Core Bit DX High Speed Dry 1 1/4 inch D.57mm L.330mm Number of Segments 4

The DX HIGH SPEED Dry diamond core drill bit, with a 1.1/4 inch UNC thread mount, is suitable for dry drilling. With a maximum usable length of 330 mm, the diamond core drill bit can create holes with a diameter of 57 mm. The uniform use of the complete diamond segment and simultaneously the extended service life of the drill bit is achieved by the innovative 3D-Diamatrix. Dry drilling causes less dirt and at the same time ensures more efficient work even in places where there is no water supply. The overtightened core drill bit reduces wear and the core drill bit is very free-cutting. Further technical properties: · Segment width: 2mm · Number of segments: 4 · Segment height: 10mm · Asphalt: No · Concrete: Yes · Drilling range concrete: 305mm · Drilling range masonry: 305mm · Screed: Yes · Tiles: No · Thread mount: Standard · Granite: Yes · Sand-lime brick: Yes · Clinker: Yes · Marble: Yes · Masonry: Yes · Segment dimension: 250 X 2 X 10mm · Heavily reinforced concrete: Yes