Diamond Blades are specialised cutting wheels whose cutting edge is embedded with synthetic industrial diamond grit. Unlike conventional abrasive discs, the diamond particles do the cutting, allowing the blade to slice through extremely hard or abrasive materials with speed and precision.
Key Characteristics:
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Diamond Grit Edge: Industrial-grade, synthetic diamond particles bonded to the rim or segments of the blade.
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Bond Types: Resin bond (faster, smoother cuts but shorter life), metal bond (longer life, slower cut) or hybrid bonds to balance speed and durability.
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Rim Styles:
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Continuous Rim: Uninterrupted edge for smooth, chip-free cuts in ceramic, porcelain and tile.
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Segmented Rim: Gaps between diamond segments for rapid debris clearance, ideal for concrete and masonry.
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Turbo Rim: Serrated edge combining continuous smoothness with faster cutting and dust removal.
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Blade Construction: Steel core with welded or moulded diamond segments; available in diameters from ~115 mm up to 350 mm (and larger) for different saw types.
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Arbor & Speed Rating: Standard arbor holes (e.g. 22.23 mm) and maximum RPM stamped on the blade to match tool specifications.
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Cutting Depth & Thickness: Thicknesses typically range from 1.0 mm for precision tile cutting to 3.5 mm (or more) for heavy-duty masonry work.
Common Uses:
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Concrete & Masonry: Cutting blocks, bricks, pavers and reinforced concrete on angle grinders or cut-off saws.
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Tile & Stone: Slicing ceramic, porcelain, marble, granite and engineered stone with minimal chipping.
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Asphalt & Roadwork: Trenching and cutting asphalt for repairs or installations.
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Glass & Composites: Special resin-bond continuous-rim blades for glass, fibreglass and carbon-fibre panels.
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Precision Construction: Plunge cuts in walls for electrical boxes, pipe openings or channels.
