Diamond Core Drill Bit DX High Speed Dry 1 1/4 inch D.127mm L.330mm Number of Segments 7

The DX HIGH SPEED Dry diamond core bit, with a 1.1/4 inch UNC thread connection, is suitable for dry drilling. With a maximum usable length of 330 mm, the diamond core bit can produce holes with a diameter of 127 mm. The innovative 3D-Diamatrix ensures uniform use of the entire diamond segment and simultaneously extends the service life of the core bit. Dry drilling causes less dirt and at the same time enables more efficient work even in places where there is no water supply. The over-drilled core bit reduces wear and tear, and the core bit is very free-cutting. Further technical characteristics: · Segment width: 2mm · Number of segments: 7 · Segment height: 10mm · Asphalt: No · Concrete: Yes · Drilling range concrete: 305mm · Drilling range masonry: 305mm · Screed: Yes · Tiles: No · Thread connection: Standard · Granite: Yes · Sand-lime brick: Yes · Clinker: Yes · Marble: Yes · Masonry: Yes · Segment dimension: 250 X 2 X 10mm · Heavily reinforced concrete: Yes