{"product_id":"irwin-turbomax-15-32-in-x-5-3-4-in-l-high-speed-steel-drill-bit-straight-shank","title":"Irwin Turbomax 15\/32 in. X 5-3\/4 in. L High Speed Steel Drill Bit Straight Shank","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Irwin Turbomax 15\/32 in. x 5-3\/4 in. High Speed Steel Drill Bit with a Straight Shank—built for dependable, precise holes in metal and wood. Crafted from robust high-speed steel, this 1-piece drill bit is ready to tackle durable cutting tasks from the shop to the job site.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility and versatility, it features a straight 3\/8\" shank and a total length of 5-3\/4\". The 15\/32\" drill size (0.46875\") is ideal for larger pilot holes and clearance holes, while the flute length of 4-5\/16\" provides efficient chip evacuation and smoother cutting through tougher materials. The carded packaging keeps your tool organized and ready for quick selection when you need it most.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDrill size:\u003c\/strong\u003e 15\/32\" (0.46875\")\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 5-3\/4\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlute length:\u003c\/strong\u003e 4-5\/16\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank type:\u003c\/strong\u003e Straight\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Irwin Turbomax\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Carded, 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this drill bit stands out\u003c\/h3\u003e\n\u003cp\u003eThe Turbomax line from Irwin is built for professionals who value reliability and precision. The combination of a robust high-speed steel core and a straight shank ensures straightforward use in standard chucks, reducing slippage and allowing consistent hole starts. At 5-3\/4\" long, this bit reaches deeper into workpieces without requiring excessive workholding adjustments, making it ideal for deep-hole tasks in both metal and wood applications.\u003c\/p\u003e \u003ch3\u003eBest use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThrough-holes and clearance holes in mild steel, aluminum, and other metals\u003c\/li\u003e \u003cli\u003eLarge-diameter pilot holes in hardwood and softwood for cabinetry, framing, or furniture projects\u003c\/li\u003e \u003cli\u003eElectrical and plumbing installations where deep, clean holes are needed\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for optimal results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFor metal drilling, use light to moderate cutting speed and apply steady pressure to maintain a clean cut and extend bit life.\u003c\/li\u003e \u003cli\u003eClear chips frequently to prevent clogging and overheating—pause to back the bit out and remove debris as needed.\u003c\/li\u003e \u003cli\u003eKeep the edges sharp and inspect the flute for wear; replace when cutting performance drops to maintain accuracy.\u003c\/li\u003e \u003cli\u003eWhen drilling wood, consider a centered pilot hole to guide the bit and reduce tear-out on delicate grains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Irwin","offers":[{"title":"Default Title","offer_id":52181678457106,"sku":"2061893","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2061893_A.eps_High.jpg?v=1775679217","url":"https:\/\/nationalhardwaregroup.com\/products\/irwin-turbomax-15-32-in-x-5-3-4-in-l-high-speed-steel-drill-bit-straight-shank","provider":"National Hardware Group","version":"1.0","type":"link"}