Set of 6 four-sided serrated eccentric drill bits, high-strength four-cutter carbide tips, 6.35 mm hexagonal shank for masonry, concrete, brick, metal, wood and tiles

High strength and hardness: The carbide drill bits are made of high-hardness tungsten carbide and offer high strength and hardness as well as strong wear and impact resistance. They do not deform or break even under heavy use, thus ensuring fast drilling and precise positioning. Four-fluted, serrated eccentric drill bits: The four-fluted drill bits feature a four-fluted, serrated eccentric design. The offset cutting edges form a special cutting edge that ensures a clean and precise drilling process. This reduces friction and significantly minimizes the risk of slipping or bending during the entire drilling process. Wide flute design: The wide flute of the masonry drill bit set removes chips evenly, effectively preventing chip buildup and residue. This enables fast and efficient drilling and reduces chip removal at high speeds. Hex shank design: The hexagonal shank of these masonry drill bits not only ensures a secure grip but is also compatible with various drill bits. The non-slip hexagonal handle provides lasting control, significantly improving cutting performance and accuracy. The result: maximum efficiency and time and energy savings for all your projects. Wide range of applications: The set includes three 6 mm drill bits, one 8 mm drill bit, one 10 mm drill bit, and one 12 mm drill bit (six bits total). Suitable for steel, sheet steel, marble, wood, plastic, cement brick, concrete, brick, ceramic, and other materials. You'll find the right drill bit for every project.