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Versatile Metal Cutting EZARC hole saw set is suitable for cutting a range of metals, including stainless steel, sheet metal, cast iron, mild steel, copper, and aluminum. Complete Kit EZARC hole saw set includes 5 hole cutters (7/8\", 1-1/8\", 1-3/8\", 1-3/4\", and 2\"), 3 pilot drill bits, and a hex key, all stored in a rugged blow-molded case for organized storage.","blocks":[{"kind":"paragraph","text":"Extended Cutting Life"},{"kind":"paragraph","text":"Featuring industrial-grade tungsten carbide teeth, this hole cutter delivers clean, accurate cuts and smooth, stable operation, offering up to 10× longer life than standard bi-metal hole saws."},{"kind":"paragraph","text":"Cobalt HSS Pilot Drill Bit"},{"kind":"paragraph","text":"The cobalt high-speed steel pilot drill bit supports accurate positioning, improved drilling efficiency, and enhanced strength for durable performance."},{"kind":"paragraph","text":"Thoughtful Design"},{"kind":"paragraph","text":"EZARC hole saw kit is engineered with a safety stopper to prevent over-drilling, an ejector spring for efficient chip ejection, and a stepped pilot drill bit designed to help reduce wear on the 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