Active center point for cutting in concrete. Durable carbide with a fine grain size ensures a long service life and excellent resistance. The wear indicator provides visibility for orientation regarding tolerance to set dowels. Features a 4-cutter solid carbide design with an extremely robust and aggressive S-cutting edge and angled secondary cutting edges for efficient drilling progress. The 2 + 2 spiral design is vibration-optimized for optimal power transmission and speed. Suitable for concrete, reinforced concrete, sand-lime brick, and masonry. Designed for use in hammer drills with an SDS-max receptacle. Available working lengths are 200, 400, 600, 800, and 1200 mm. Diameter options of 12 to 15 mm are available as two-cutter. Comes in resealable craftsman packaging. Dimensions are 22 x 600 x 720 mm.