Universal Core Bit DX-High Speed Plus Working Length 430 mm D. 250 mm Rothenberger

The DX HIGH SPEED Plus diamond core drill bit with 1 1/4 inch UNC thread is suitable for wet and dry drilling. With a maximum usable length of 430 mm, the diamond core drill bit can create holes with a diameter of 250 mm. The complete use of the diamond segment, without loss due to neutral zones, is achieved through a cold welding process using the latest connection technology, called Space Welding. The drill bit is characterized by improved drilling behavior and optimal water cooling through PRISMACUT. The precise concentricity reduces wear, and the drill bit is very easy to cut for a secure start when freehand drilling. Space Welding: Cold welding process using the latest connection technology. Complete use of the diamond segment without loss due to the neutral zone. PRISMACUT: Four drilling lenses on the diamond segment improve drilling behavior and simultaneously ensure optimal water cooling. Precise concentricity reduces wear. Very easy to cut for a secure start when freehand drilling. The universal diamond core drill bit, in conjunction with the RODIADRILL 160 / 200 / 500 drilling motors, is ideal for wet drilling in reinforced concrete and natural and artificial stone, as well as for dry drilling in masonry, sand-lime brick, Poroton, and other lightweight building materials. Further technical characteristics: · Stroke: 430mm · Number of segments: 18 · Asphalt: No · Concrete: Yes · Drilling range concrete: 250mm · Drilling range masonry: 250mm · Speed electronics: No · Diameter: 250mm · Screed: Yes · Tiles: No · Granite: No · Sand-lime brick: Yes · Clinker: No · Marble: Yes · Masonry: Yes · Usable length: 430mm · Segment dimension: 2x10mm · Heavily reinforced concrete: Yes