{"product_id":"eagle-cutting-tool-c1090-042-i-cobalt-drill-bit-21-32-in","title":"Eagle Cutting Tool C1090-042-I Cobalt Drill Bit 21\/32 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EAGLE CUTTING TOOL C1090-042-I is a 21\/32-inch cobalt screw machine (stub) length drill bit with a 1\/2-inch straight shank. Cobalt construction delivers higher heat resistance than standard high-speed steel, making it suitable for drilling harder materials including stainless steel, cast iron, and high-alloy metals. The reduced flute length of a screw machine geometry provides added rigidity and reduced deflection in production and maintenance drilling applications. Licensed tradespeople and maintenance machinists typically reach for this style when working in tight clearances or when bit flex is a concern.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for metal fabrication shops, mechanical contractors, industrial maintenance crews, and field technicians who drill through structural steel, pipe, equipment housings, or hardware. The 1\/2-inch shank fits standard 1\/2-inch keyed and keyless drill chucks found on benchtop drill presses and heavy-duty hand drills. It is an import-grade bit intended for general-duty production and service work where cobalt heat resistance is required but tooling cost must be managed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e21\/32-inch cutting diameter in cobalt construction for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch straight shank compatible with standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length geometry reduces deflection and improves rigidity\u003c\/li\u003e\n  \u003cli\u003eCobalt alloy composition handles hardened and abrasive materials better than standard HSS\u003c\/li\u003e\n  \u003cli\u003eImport-grade pricing suited for general maintenance and production environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose screw machine length drill bit compatible with any 1\/2-inch drill chuck on benchtop drill presses, magnetic drills, or heavy-duty corded drill motors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the 1\/2-inch shank firmly in a properly tightened chuck before use. Use appropriate cutting fluid or coolant when drilling hard metals to extend bit life and prevent work hardening at the cut zone. Always wear eye protection and secure workpieces per applicable shop safety standards. Inspect the cutting edges before each use and replace the bit if chipping or excessive wear is present.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Style\u003c\/strong\u003e: Screw Machine (Stub) Length\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.69 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EAGLE CUTTING TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C1090-042-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233986117938,"sku":"C1090-042-I","price":33.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307620325.png?v=1780114078","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-c1090-042-i-cobalt-drill-bit-21-32-in","provider":"Voomi Supply","version":"1.0","type":"link"}