Three carbide pieces with unique cut geometry Reinforced cut on both the middle and the sides. Renewed 4x90° drill bit geometry that prevents carbide pad snagging in reinforced concrete. Very robust side pads with curved cut shape support the center pickup in fast cuts. 130° centering tip for easy drilling start and ensures perfect guidance. Each side pickup is marked with a line indicating wear, so we can assess the accuracy of the anchor holes. Pickup angle changed. Beveled pickup at different points. Patented spiral design, with optimal performance between dust extraction and break resistance. Carbide pads perfectly welded to the steel body of the drill bit. Large carbide tip with patented side beveling technology (from ø 32 mm) for optimal drilling in reinforced concrete. The design of the drill bit head provides it with great hardness, which facilitates aggressive demolition effect and high drilling speed