{"product_id":"artu-3-8-in-x-5-1-4-in-l-tungsten-carbide-tipped-drill-bit-quick-change-hex-shank","title":"ARTU 3\/8 in. X 5-1\/4 in. L Tungsten Carbide Tipped Drill Bit Quick-Change Hex Shank","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ARTU 3\/8 in. x 5-1\/4 in. Tungsten Carbide Tipped Drill Bit with Quick-Change Hex Shank—built for precision, durability, and fast, seamless bit swaps in demanding drilling tasks. The carbide-tipped cutting edge is crafted to maintain a sharp bite through tougher materials, delivering cleaner holes and reducing the need for rework in both professional shops and DIY projects.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrill size:\u003c\/strong\u003e 3\/8 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/4 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank type:\u003c\/strong\u003e Quick-Change Hex Shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 5-1\/4 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute length:\u003c\/strong\u003e 2-7\/8 in.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten Carbide Tipped\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Carded, 1 piece\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ARTU\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this carbide-tipped bit stand out\u003c\/h2\u003e\n\u003cp\u003eCarbide-tipped bits deliver superior wear resistance compared to standard steel bits, enabling longer tool life and consistent performance even in tougher materials. The 3\/8 in. cutting diameter creates appropriately sized holes for a wide range of fasteners and fittings, while the 5-1\/4 in. overall length provides extra reach for deeper workpieces. The quick-change hex shank minimizes downtime by allowing rapid transitions between bits and drivers—perfect for multitask workflows and on-site jobs where speed matters.\u003c\/p\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMetalworking and fabrication projects that require durable, precision drilling with fewer interruptions.\u003c\/li\u003e \u003cli\u003eAutomotive and mechanical assemblies where reliable holes through harder materials are essential.\u003c\/li\u003e \u003cli\u003eDIY projects involving dense plastics or composites where a clean, accurate hole is important.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse with a compatible quick-change chuck or driver to maximize the benefits of the quick-change hex shank.\u003c\/li\u003e \u003cli\u003eFeed material steadily and avoid excessive force to prevent overheating and preserve carbide edge.\u003c\/li\u003e \u003cli\u003eWhen drilling metal, apply light lubrication or cutting oil to reduce heat buildup and improve hole quality.\u003c\/li\u003e \u003cli\u003eCl represent the workpiece securely and deburr edges after drilling for a clean finish.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your toolkit with the ARTU Tungsten Carbide Tipped Drill Bit and experience longer bit life, dependable performance, and faster setup for challenging drilling tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Artu","offers":[{"title":"Default Title","offer_id":52176679895314,"sku":"2497253","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2497253_A.eps_High.jpg?v=1775591157","url":"https:\/\/nationalhardwaregroup.com\/products\/artu-3-8-in-x-5-1-4-in-l-tungsten-carbide-tipped-drill-bit-quick-change-hex-shank","provider":"National Hardware Group","version":"1.0","type":"link"}