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Drill Bit Bosch 4 mm Diameter 2609255904 – straight shank, masonry and concrete use
Summary description:
Bosch drill bit 2609255904 with a 4 mm diameter designed for drilling into masonry and concrete. It features a straight shank compatible with standard drill chucks and is intended for use in construction, renovation and repair tasks that require compact, precise holes. Practical for professional tradespeople and DIYers needing a reliable small-diameter bit.