SDS-Plus SUPER concrete drill bit 10x210mm professional solid cross plate Kranz KR-91-0462

Super concrete drill bit is designed for professional intensive use. It is used during construction and renovation work for intensive drilling of holes in reinforced concrete, granite, brickwork, and stone using a rotary hammer with SDS PLUS attachment. The working part of the drill bit is made of a solid carbide tip, which makes it resistant to heavy impacts and high temperatures. The cross shape of the tip ensures high drilling speed and reliable protection when hitting rebar. Diffusion welding guarantees heat resistance and prevents tip destruction, ensuring maximum service life and productivity. The optimized design with four grooves quickly removes dust, maintaining cooling of the carbide head. Thanks to the precision tip, the drill bit possesses the stability and accuracy necessary for creating fast and neat holes. Drill bit body material – tool steel (40cr). Tip insert material – carbide (YG8C).