{"product_id":"century-drill-tool-3-16-in-x-2-7-8-in-l-cobalt-steel-stubby-drill-bit-straight-shank","title":"Century Drill \u0026 Tool 3\/16 in. X 2-7\/8 in. L Cobalt Steel Stubby Drill Bit Straight Shank","description":"\u003cdiv\u003e\n\u003cp\u003eTake on hard metals and tight spaces with confidence using the Century Drill \u0026amp; Tool 3\/16 in. x 2-7\/8 in. L Cobalt Steel Stubby Drill Bit with Straight Shank. Crafted from polished cobalt steel, this bit is built to resist heat and maintain a sharp cutting edge when drilling demanding materials, delivering clean holes you can trust in every project. The stubby design adds rigidity, reduces flex, and helps you stay precise in cramped work areas, while the straight shank ensures secure, compatible performance with standard chucks.\u003c\/p\u003e \u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrill Size:\u003c\/strong\u003e 3\/16 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 2-7\/8 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute Length:\u003c\/strong\u003e 1-1\/2 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e Straight Shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cobalt Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Stubby\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Carded, 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this cobalt stubby bit stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHard-wearing cutting edge:\u003c\/strong\u003e Cobalt steel excels in high-heat environments, helping maintain sharpness when drilling tough metals such as stainless steel and alloy steels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStubby rigidity for accuracy:\u003c\/strong\u003e The shorter flute and overall length reduce bit flex, making it ideal for starting holes in confined spaces or when you need a steady, straight cut.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile chuck compatibility:\u003c\/strong\u003e The straight shank works with a wide range of standard drill chucks, making it a reliable choice for portable drills and drill presses alike.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-friction finish:\u003c\/strong\u003e The polished surface minimizes resistance and helps with smoother chip removal, contributing to longer edge life and cleaner holes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDrilling hard metals in tight spots, such as automotive brackets, electrical panels, or metal cabinetry where clearance is limited.\u003c\/li\u003e \u003cli\u003eFabrication and repair work that benefits from reduced bit flex and precise starting holes.\u003c\/li\u003e \u003cli\u003eProjects requiring a durable bit that maintains performance under repeated use in stainless steel and other tough alloys.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTips to get the most from your bit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse appropriate cutting oil or coolant when drilling metals to reduce heat and extend bit life.\u003c\/li\u003e \u003cli\u003eStart at a slow to moderate speed to establish the hole, then adjust as needed for material hardness.\u003c\/li\u003e \u003cli\u003eFeed steadily and avoid applying excessive pressure; let the bit do the cutting to prevent work hardening or dulling.\u003c\/li\u003e \u003cli\u003eKeep chips clear and re-lubricate as necessary to maintain smooth drilling progress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Century Drill \u0026 Tool","offers":[{"title":"Default Title","offer_id":52270063583506,"sku":"2767465","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2767465_A.eps_High.jpg?v=1778696040","url":"https:\/\/nationalhardwaregroup.com\/products\/century-drill-tool-3-16-in-x-2-7-8-in-l-cobalt-steel-stubby-drill-bit-straight-shank","provider":"National Hardware Group","version":"1.0","type":"link"}