{"product_id":"libraton-m35-cobalt-step-drill-bit-1-4-3-4-four-spiral-flute-unibit","title":"Libraton M35 Cobalt Step Drill Bit 1\/4\"-3\/4\", Four Spiral Flute Unibit","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/2_01_82d9796d-0c4d-4880-a940-18936e476efe.jpg?v=1776668839\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/2_06_9abade39-9c96-49e0-ad2e-4b03f21898af.jpg?v=1776668839\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/2_07_6b71e7f3-7f13-484a-acdb-b9152f0e9f68.jpg?v=1776668839\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003e4-Flute Turbo-Cutting System:\u003c\/b\u003e Engineered with a specialized quad-spiral groove design, this step bit provides \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"110\"\u003e40% faster chip evacuation\u003c\/b\u003e than standard 2-flute competitors. The optimized geometry prevents material buildup and eliminates jams for a smoother drilling experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eMilitary-Grade M35 Cobalt Core:\u003c\/b\u003e Forged from high-speed steel with \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"66\"\u003e5% Cobalt alloy\u003c\/b\u003e, this bit is built to withstand extreme heat up to \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"133\"\u003e1,450°F\u003c\/b\u003e. It delivers \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"154\"\u003e3X the lifespan\u003c\/b\u003e of conventional HSS bits, making it the ultimate tool for hardened steel, copper alloys, and carbon fiber.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eNano-AlTiN Armor Coating:\u003c\/b\u003e Features a premium Aluminum Titanium Nitride (AlTiN) coating with a surface hardness of \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"114\"\u003e89HRC\u003c\/b\u003e. With a low \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"132\"\u003e0.45 friction coefficient\u003c\/b\u003e, it significantly outlasts TiN-coated bits, especially during high-speed metalwork.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eHigh-Torque 1\/4\" Hex Shank:\u003c\/b\u003e Equipped with a standard 1\/4-inch hex shank for instant compatibility with impact drivers and power drills. The integrated anti-slip grooves ensure a secure grip, preventing chuck slippage even under a high torque of \u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"245\"\u003e35N·m\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003e9 Precision Step Sizes:\u003c\/b\u003e A single bit covers 9 essential diameters: \u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"67\"\u003e1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", 11\/16\", and 3\/4\"\u003c\/b\u003e. Each step is clearly marked for accurate hole enlarging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,5,0\"\u003e\u003cb data-path-to-node=\"5,5,0\" data-index-in-node=\"0\"\u003eConvenient Storage Holder:\u003c\/b\u003e Comes with a dedicated storage holder, ensuring the precision cutting edges stay protected and organized in your toolbox.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EZARC Tools","offers":[{"title":"Default Title","offer_id":47696128114839,"sku":"90136191","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/4975\/0423\/files\/beb2907e4385d75d61eb1ae0e9ab44b4_580b2ba8-fa70-4d2d-b88c-78bb40e0dbbc.jpg?v=1776670204","url":"https:\/\/www.ezarctools.com\/ko\/products\/libraton-m35-cobalt-step-drill-bit-1-4-3-4-four-spiral-flute-unibit","provider":"EZARC Tools","version":"1.0","type":"link"}