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High-Speed Steel (HSS) holesaws are built for sustained performance when cutting tougher ferrous metals, stainless steel, and thicker plate where precision and material retention matter. With solid HSS tooth construction, these hole cutters resist heat and maintain cutting geometry at higher RPMs, making them a preferred choice for metal fabricators and maintenance teams. HSS holesaws are offered in heavy-duty kerf profiles to reduce binding, and many are ground and coated to extend life under constant use. Paired with robust arbors and appropriate cooling/lubrication, HSS hole saws produce accurate, burr-reduced holes in demanding industrial and workshop environments.
