Heavy-duty diamond core body designed for fast, clean drilling through concrete, brick, and masonry. The 42mm diameter with 150mm length provides optimal balance between cutting speed and durability. Engineered for use with standard core drill machines, this Site Tuff component delivers consistent performance on demanding construction and renovation projects. Compatible with most universal core drill chucks. Ideal for creating precise holes for pipework, electrical conduits, and structural penetrations. Built to withstand high-speed rotation and extended use without premature wear or chipping.
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