Milwaukee hammer drill bit SDS+ MX4 4-cutter 5.5x115

Thanks to the optimal 4 x 90° symmetry, all 4 carbide cutting edges work in unison and do not jam when drilling into reinforced concrete. The 4 symmetrical edges ensure perfectly round holes, and the large flutes quickly remove drilling dust from the hole. The centering tip starts drilling directly and accurately. Welded full-carbide tip on Ø 5–8 mm bits. Improves dust removal and speeds up drilling. The increased carbide content makes the bit more durable and extends its service life. The 4 breaker points at the tip pulverize the material more efficiently, making the bit up to 20% faster than competing bits. Improved rebar chamfers increase durability when hitting reinforcement. New flute design. A thinner core at the tip removes drilling dust more efficiently, increasing drilling speed and smoothness. A thicker core at the shank provides greater drilling stability and reduces bit breakage. Up to 20% more holes per battery charge than competing bits. Made in Germany.