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Application areas;For drilling in (reinforced) concrete, masonry and natural stoneproperties3-cutting edge carbide geometryExactly circular holes, important for dowel fastenings and low-vibration operation for reduced stress on the userShort transition from carbide tip to drill spiralVery good removal of drilling dust3 steep, large-volume turnsOptimal removal of the drilling dustCounteracts the development of heat in the borehole, lowers the frictional resistance and increases the service life of the drill150 ° point angle with center pointProvides improved and faster drillingWear mark on the hard metalProduces true-to-size drill holesShot-peened surface of the drill bodyReduces wear on the drill fluteOne-piece, brazed carbide drill head with a diameter of 16 mm - 28 mmEnsures a very good and direct energy transfer from the hammer drill to the drill4-part soldered carbide drill head with diameters of 30 mm - 42 mmStresses occurring during drilling can be better absorbed and the load can be better distributed
Processing instructions;Reinforcement hit: Continue working with reduced pressure. The cutting edge geometry of a rock drill is only suitable for drilling reinforcement to a limited extent.
Working length200 mmO16 mmoverall length340 mmPU / ST1