{"product_id":"deli-bi-metal-hole-saw-57mm-قوارة-حديد","title":"Deli Bi-Metal Hole Saw (57mm) - قوارة حديد","description":"\u003ch3 data-start=\"40\" data-end=\"68\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"69\" data-end=\"495\"\u003eThis \u003cstrong data-start=\"74\" data-end=\"101\"\u003e57 mm bi‑metal hole saw\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003ch3 data-start=\"502\" data-end=\"522\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"523\" data-end=\"1315\"\u003e\n\u003cli data-start=\"523\" data-end=\"605\"\u003e\n\u003cp data-start=\"525\" data-end=\"605\"\u003e\u003cstrong data-start=\"525\" data-end=\"538\"\u003eDiameter:\u003c\/strong\u003e 57 mm — perfect for large conduit, pipe, and cable installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"606\" data-end=\"716\"\u003e\n\u003cp data-start=\"608\" data-end=\"716\"\u003e\u003cstrong data-start=\"608\" data-end=\"625\"\u003eConstruction:\u003c\/strong\u003e Bi‑metal design with HSS teeth welded to alloy steel backing for strength and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"820\"\u003e\n\u003cp data-start=\"719\" data-end=\"820\"\u003e\u003cstrong data-start=\"719\" data-end=\"735\"\u003eTeeth Pitch:\u003c\/strong\u003e Approximately 4–6 TPI — delivers a smooth finish while providing efficient cutting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"910\"\u003e\n\u003cp data-start=\"823\" data-end=\"910\"\u003e\u003cstrong data-start=\"823\" data-end=\"841\"\u003eCutting Depth:\u003c\/strong\u003e Around 50–55 mm — suited for penetrating standard panels and walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"911\" data-end=\"995\"\u003e\n\u003cp data-start=\"913\" data-end=\"995\"\u003e\u003cstrong data-start=\"913\" data-end=\"930\"\u003eSlug Removal:\u003c\/strong\u003e Side slots allow easy plug extraction and convenient arbor fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1081\"\u003e\n\u003cp data-start=\"998\" data-end=\"1081\"\u003e\u003cstrong data-start=\"998\" data-end=\"1016\"\u003eCore Material:\u003c\/strong\u003e Reinforced alloy steel body minimizes vibration for clean cuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1082\" data-end=\"1167\"\u003e\n\u003cp data-start=\"1084\" data-end=\"1167\"\u003e\u003cstrong data-start=\"1084\" data-end=\"1104\"\u003eHeat Resistance:\u003c\/strong\u003e Surface-treated to reduce friction and enhance tool lifespan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1168\" data-end=\"1315\"\u003e\n\u003cp data-start=\"1170\" data-end=\"1315\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1197\"\u003eMaterial Compatibility:\u003c\/strong\u003e Suitable for cutting wood, plastic, plasterboard, UPVC, mild\/stainless steel, cast iron, bronze, copper, and aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInt code: A12 \u003c\/p\u003e","brand":"Deli","offers":[{"title":"Default Title","offer_id":51440571973799,"sku":"LD-EDH-SKK057-E1","price":6.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0187\/3720\/1252\/files\/1_a1d93a7f-6e8a-4208-80a3-f30a41384955.jpg?v=1790709122","url":"https:\/\/electroslab.com\/products\/deli-bi-metal-hole-saw-57mm-%d9%82%d9%88%d8%a7%d8%b1%d8%a9-%d8%ad%d8%af%d9%8a%d8%af","provider":"Electroslab","version":"1.0","type":"link"}