{"product_id":"eagle-cutting-tool-s304-120-i-cobalt-jobber-drill-bit","title":"Eagle Cutting Tool S304-120-I Cobalt Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EAGLE CUTTING TOOL S304-120-I is a cobalt jobber-length drill bit in size 20. Cobalt construction provides heat resistance and edge retention when drilling through hard or abrasive materials, making it a practical choice for shops and field technicians working with ferrous metals, stainless steel, and hardened alloys. The jobber-length body offers a balance of reach and rigidity suited to general-purpose drilling applications. Licensed tradespeople in HVAC, plumbing, and electrical trades rely on cobalt bits when carbon-steel bits fail to hold an edge.\u003c\/p\u003e\n\u003cp\u003eThis drill bit fits standard chuck-equipped drills and drill presses used in residential and commercial service work. It is appropriate for metal fabrication, equipment installation, panel work, and structural penetrations where a durable cutting edge is required. The size 20 designation makes it suitable for common pilot holes and clearance holes encountered in trade service applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction for enhanced heat resistance and edge retention on hard materials\u003c\/li\u003e\n  \u003cli\u003eJobber length provides versatile reach with solid rigidity\u003c\/li\u003e\n  \u003cli\u003eSize 20 drill diameter for general-purpose pilot and clearance hole applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard keyed and keyless drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose cobalt jobber drill bit suitable for use in standard drill presses and handheld power drills equipped with compatible chuck sizes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCobalt drill bits are installed by licensed technicians and machinists using standard drill equipment. Secure the workpiece firmly before drilling and use appropriate cutting fluid when working with hardened or stainless steel to extend bit life. Follow all applicable safety standards for rotating equipment, including eye protection and secure workholding. Inspect the cutting edge before each use and replace bits that show chipping or significant wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Type\u003c\/strong\u003e: Cobalt Jobber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Size\u003c\/strong\u003e: 20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\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: S304-120-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233521172786,"sku":"S304-120-I","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623637.png?v=1780102118","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-s304-120-i-cobalt-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}