Deli Bi-Metal Hole Saw (57mm) - قوارة حديد

Product Description This 57 mm bi‑metal hole saw is designed for precise, efficient drilling through materials like mild and stainless steel, wood, plastics, and non-ferrous metals. Featuring a high-speed steel (HSS) tooth edge welded to a durable alloy steel body, it offers clean cuts and reliable performance. Ideal for electricians, plumbers, HVAC professionals, and DIY users needing smooth holes for conduits, pipes, and cable passages. Key Features Diameter: 57 mm — perfect for large conduit, pipe, and cable installations Construction: Bi‑metal design with HSS teeth welded to alloy steel backing for strength and durability Teeth Pitch: Approximately 4–6 TPI — delivers a smooth finish while providing efficient cutting Cutting Depth: Around 50–55 mm — suited for penetrating standard panels and walls Slug Removal: Side slots allow easy plug extraction and convenient arbor fit Core Material: Reinforced alloy steel body minimizes vibration for clean cuts Heat Resistance: Surface-treated to reduce friction and enhance tool lifespan Material Compatibility: Suitable for cutting wood, plastic, plasterboard, UPVC, mild/stainless steel, cast iron, bronze, copper, and aluminum Int code: A12