Makita SDS+ puuriots 11x315mm

Suitable drill bit for all concrete grades, from soft to hard. The four-cutter tungsten carbide head is made from a single piece and withstands breaking even when drilling into reinforcements. The unique symmetrical cutting head geometry ensures precise round holes. The centering point facilitates accurate drilling initiation. The double-threaded shank effectively removes drilling dust from the hole. A perfect option for drilling anchor holes, for example. When drilling natural stone, the bit lasts longer if properly cooled. With long-lasting Nemesis bits, holes can be drilled up to 50% more than with standard rotary hammer bits.