The SDS max-7 drill bit is ideally suited for use at the highest drilling speeds. Its solid S-cutter made of carbide and inclined side cutters allow for very fast drilling. Additionally, the vibration-optimized spiral design provides excellent power transmission and increases speed. This product is intended for use in concrete and reinforced concrete, sand-lime brick, and masonry. To achieve precise results, the wear indicator shows whether the hole diameter is still within the tolerance for the anchors. As a mark of quality, the drill bit carries the quality test mark from the PGM Masonry Drill Bit Association Board, which guarantees compliance with strict tolerances, precise drilling, and a secure hold of the fastening materials.