kwb Rocker Stone Concrete Drill Ø 12 Mm With High Quality, Temperature Brazed Carbide Plate, Optimum Dust Transport, 200 bit Length and Round Shank, Extremely Durable

HIGH-QUALITY CARBIDE PLATE: Thanks to its high-quality, wide- and deep-supported carbide plate, the carbide stone drill from kwb is particularly well suited for percussion drilling in concrete, granite, clinker and masonry. HARD METAL PLATE HIGH TEMPERATURE SOLDERED: The hard metal plate of the long masonry drill and concrete drill is high temperature soldered and thus offers extremely high resilience in continuous use. EXTREMELY DURABLE: Because the body of the masonry drill for professionals is made of high-quality chrome-nickel-molybdenum steel, it has a high degree of hardness, which is responsible for its extreme durability. OPTIMAL DRILL MORTAR TRANSPORT: The chip-removing, black burnished spiral of the concrete drill in long is milled and asymmetrically shaped, ensuring extremely fast drill dust transport for optimum drilling progress. Hexagonal shank: With its hexagonal shank, the hammer-resistant high-performance stone drill from kwb has a particularly good fit in the drill chuck, so that it does not slip even when used in impact drills. ROUND SHAFT: With the round shank, the impact-resistant high-performance masonry drill bit in long is the ideal accessory for all rotary and impact drills.