A 230mm segmented diamond blade (9" masonry/concrete cutting disc) is a high-performance rotary cutting tool engineered for heavy-duty dry and wet cutting applications. Constructed with a high-strength steel core rimmed with laser-welded diamond-grit segments, it delivers fast, aggressive stock removal through tough mineral substrates including hard concrete, reinforced lintels, brickwork, kerbs, and natural stone. The gulleted, segmented rim design aids airflow and debris clearance to cool the blade during continuous deep cutting, while the standard 22.23mm bore ensures compatibility with industrial angle grinders and petrol cut-off saws.