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According to ISO 5468, diamond-ground carbide special cutting edge with high tungsten carbide content and homogeneous fine grain structure, point angle 120°, asymmetrically shaped drill spiral for optimal drilling dust removal, drill insert with high contact pressure and a recommended speed of 800 - 1,000 rpm without impact, suitable for cordless and corded machines, colour green, specialist for the hardest stones such as granite, gneiss, slate, basalt, concrete, but also suitable for glass, ceramics or roof tiles and other hard materials.
€83,06