3 special, aggressive cutting teeth create micro-cracks in the material being drilled. up to 25 % FASTER. Centering tip enables easy, precise drilling without deviation. Enlarged reinforcement fibers protect the carbide element in the event of reinforcement hits and reduce tilting. conical spiral spine: for spiral flutes that taper toward the drill tip reduce friction and thus increase drilling speed. ideal for use with cordless hammer drills. core-reinforced spiral (KVS). large-volume spiral design for optimal drill dust transport. The core-reinforced spiral dampens vibrations, improves the transfer of impact energy to the drill tip, and increases breakage resistance. Made in Germany. SERVICE LIFE: Enlarged reinforcement chamfers and core-reinforced spirals enable higher power transmission, lower vibrations, and reduced risk of breakage. set consisting of: one drill bit each with a diameter of 5 / 5 / 6 / 6 x 110 mm and a diameter of 6 / 6 / 8 / 8 / 10 / 12 x 160 mm in a plastic packout box
