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This drill bit features a specially designed ground tungsten carbide tip and is heat-treated for a longer lifespan. Its unique double slot chuck system prevents drill seizure, while the sandblast finish enhances durability. The specialist flute design ensures effective dust extraction, boosting drilling speed. Ideal for use with SDS percussion drill machines, it's suitable for drilling stone, brick, concrete, and most types of masonry. Available for delivery (charge applies at checkout) or collection from our yard.