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Core Drill Bit Diam S3 200/450 mm [1 1/4 inch] – Diam
Summary description:
Diam S3 core drill bit with 200/450 mm dimensions and 1 1/4" connection. Designed for drilling large-diameter cores in masonry and concrete, this coronation bit suits wet and dry core drilling rigs with compatible 1 1/4" spindle. Use for creating openings for pipes, ducts, and service penetrations where stable large-diameter cutting is required.