Milwaukee rotary hammer drill bit set SDS+ MX4 4-cutter, 7 pcs.

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.
4 symmetrical cutting edges ensure perfectly round holes, while the large flutes remove drilling debris from the hole quickly.
The centering tip starts drilling directly and accurately.
Welded full-carbide tip on ⌀ 5–10 mm bits. Improves dust removal and speeds up drilling. The increased amount of carbide makes the bit more durable and extends its service life.
4 breaker cutters at the tip pulverize material more efficiently, making drilling faster.
Improved rebar guards increase durability when hitting reinforcement.
New core design. A thinner core at the tip removes drilling debris, increasing drilling speed and smooth operation. A thicker core at the shank provides stability during drilling and reduces bit breakage. Up to 20% more holes per battery charge compared to a standard concrete drill bit and the previous version.
Made in Germany.