{"product_id":"deli-step-drill-bit-4-32mm-ريشة-بلبل","title":"Deli Step Drill Bit (4-32mm) - ريشة بلبل","description":"\u003ch3 data-start=\"60\" data-end=\"88\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"89\" data-end=\"613\"\u003eThis versatile \u003cstrong data-start=\"104\" data-end=\"133\"\u003e4 mm–32 mm step drill bit\u003c\/strong\u003e streamlines hole-making across materials like sheet metal, aluminum, plastic, and thin steel. Featuring graduated drilling steps and a split-point tip, it eliminates the need for multiple bits and delivers clean, burr-free holes up to 32 mm in diameter. Crafted from hardened HSS (High-Speed Steel) with an anti-friction black-oxide or optional titanium coating, this bit offers long-lasting durability and precise performance for both professional tradespeople and DIY projects.\u003c\/p\u003e\n\u003ch3 data-start=\"620\" data-end=\"640\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"641\" data-end=\"1311\"\u003e\n\u003cli data-start=\"641\" data-end=\"713\"\u003e\n\u003cp data-start=\"643\" data-end=\"713\"\u003e\u003cstrong data-start=\"643\" data-end=\"663\"\u003eHole Size Range:\u003c\/strong\u003e 4 mm–32 mm across progressive stepped diameters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"959\"\u003e\n\u003cp data-start=\"716\" data-end=\"740\"\u003e\u003cstrong data-start=\"716\" data-end=\"738\"\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"743\" data-end=\"959\"\u003e\n\u003cli data-start=\"743\" data-end=\"800\"\u003e\n\u003cp data-start=\"745\" data-end=\"800\"\u003e\u003cstrong data-start=\"745\" data-end=\"772\"\u003eHigh-Speed Steel (HSS):\u003c\/strong\u003e robust and wear-resistant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"875\"\u003e\n\u003cp data-start=\"805\" data-end=\"875\"\u003e\u003cstrong data-start=\"805\" data-end=\"829\"\u003eBlack-Oxide Coating:\u003c\/strong\u003e reduces friction and helps resist corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"878\" data-end=\"959\"\u003e\n\u003cp data-start=\"880\" data-end=\"959\"\u003e\u003cstrong data-start=\"880\" data-end=\"924\"\u003eOptional TiN (Titanium Nitride) Coating:\u003c\/strong\u003e enhances tool life and cuts heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1074\"\u003e\n\u003cp data-start=\"962\" data-end=\"1074\"\u003e\u003cstrong data-start=\"962\" data-end=\"979\"\u003eShank Design:\u003c\/strong\u003e 1\/4″ hex or 8 mm round shank with 3-flat grip—ensures secure fit in drills or impact drivers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1075\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1077\" data-end=\"1144\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1085\"\u003eTip:\u003c\/strong\u003e Split-point for self-starting drilling with no wandering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1232\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1163\"\u003eFlute Style:\u003c\/strong\u003e Spiral flutes facilitate efficient chip removal and faster cutting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1233\" data-end=\"1311\"\u003e\n\u003cp data-start=\"1235\" data-end=\"1311\"\u003e\u003cstrong data-start=\"1235\" data-end=\"1252\"\u003eStep Marking:\u003c\/strong\u003e Laser-etched size indicators for quick hole identification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInt code: 11\u003c\/p\u003e","brand":"Deli","offers":[{"title":"Default Title","offer_id":51440605790375,"sku":"LD-EDH-JTZ032-E1","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0187\/3720\/1252\/files\/1_54b4f4c8-95d1-41a9-af93-43be1440b3da.jpg?v=1790711941","url":"https:\/\/electroslab.com\/products\/deli-step-drill-bit-4-32mm-%d8%b1%d9%8a%d8%b4%d8%a9-%d8%a8%d9%84%d8%a8%d9%84","provider":"Electroslab","version":"1.0","type":"link"}