{"product_id":"irwin-1-in-x-6-in-l-high-speed-steel-drill-bit-straight-shank","title":"Irwin 1 in. X 6 in. L High Speed Steel Drill Bit Straight Shank","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Irwin, this 1 inch diameter High Speed Steel drill bit is built for serious drilling performance. With an overall length of 6 inches and a 3-inch flute, it delivers both reach and clearance for deep holes, while maintaining precise alignment in a variety of materials. The straight shank, paired with a 1\/2 inch shank diameter, ensures broad compatibility with most standard drill chucks, making it a dependable choice for both professional shops and well-equipped DIY setups.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrill size \/ diameter:\u003c\/strong\u003e 1 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 6 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute length:\u003c\/strong\u003e 3 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/2 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank type:\u003c\/strong\u003e Straight shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Tube\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity in package:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters for your projects\u003c\/h3\u003e\n\u003cp\u003eThe combination of HSS and a black oxide finish means you get a bit that resists heat and corrosion while offering smoother chip flow. This is especially valuable when drilling through metals like steel and cast iron, where heat buildup can dull standard bits quickly. The 3-inch flute length provides efficient chip evacuation, reducing the chance of binding and allowing for cleaner, straighter holes.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMetal fabrication and automotive repair jobs that require larger-diameter holes in steel, aluminum, or brass.\u003c\/li\u003e \u003cli\u003eWorkshop projects involving thick metal panels, brackets, or plates where reach and stability are important.\u003c\/li\u003e \u003cli\u003eDIY tasks that need a reliable, long-reach drill bit for deep holes in metal or sturdy plastics.\u003c\/li\u003e \u003cli\u003eGeneral-purpose drilling where a single, versatile bit reduces tool-switching and keeps projects moving.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this bit stands out from simpler alternatives\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDurable HSS core:\u003c\/strong\u003e Designed to withstand the heat and wear of metal drilling, delivering longer life in demanding tasks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBlack oxide finish:\u003c\/strong\u003e Reduces friction and improves chip flow, contributing to smoother starts and cleaner holes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong flute with solid reach:\u003c\/strong\u003e The 3-inch flute length enables deeper holes without excessive bit flex or chatter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad chuck compatibility:\u003c\/strong\u003e The straight shank and 1\/2 inch diameter fit a wide range of drills, from professional mortisers to common cordless models.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse cutting oil or light lubrication when drilling metal to minimize heat and extend bit life.\u003c\/li\u003e \u003cli\u003eStart with a stable, centered pilot or pilot the hole cautiously to prevent wandering on harder materials.\u003c\/li\u003e \u003cli\u003eMaintain steady pressure and let the bit do the work; avoid forcing the drill, which can cause dulling or breakage.\u003c\/li\u003e \u003cli\u003eFor deeper holes, periodically retract the bit to clear chips and reduce binding.\u003c\/li\u003e \u003cli\u003eStore in the included tube to protect the cutting edge between uses and maintain performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re outfitting a metal shop or tackling a weekend project, this Irwin 1 in. x 6 in. High Speed Steel drill bit with a straight shank delivers the combination of depth, durability, and compatibility you need to complete accurate, clean holes with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Irwin","offers":[{"title":"Default Title","offer_id":52169061335314,"sku":"21480","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/21480_A.eps_High.jpg?v=1775414661","url":"https:\/\/nationalhardwaregroup.com\/products\/irwin-1-in-x-6-in-l-high-speed-steel-drill-bit-straight-shank","provider":"National Hardware Group","version":"1.0","type":"link"}