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, aerated concrete, and masonry. It is compatible with SDS max system rotary hammers. To achieve precise results, the wear indicator shows whether the hole diameter is still within 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. Diameter (D) mm: 35.00, Working length (L1) mm: 400, Total length (L2) mm: 520.