{"product_id":"irwin-26137539-black-oxide-twist-drill-bit-3-8x12-in","title":"Irwin 26137539 Black Oxide Twist Drill Bit 3\/8x12 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN 26137539 is a black oxide twist drill bit designed for extended-reach drilling applications in metal and other hard materials. At 3\/8 inch in diameter and 12 inches in working length, this bit gives tradespeople the reach needed for aircraft-style drilling tasks where a standard-length bit cannot access the work area. The black oxide finish reduces friction and helps resist heat buildup during cutting. Bit type is twist, suited for use in handheld drills and drill presses across a range of metal fabrication and installation tasks.\u003c\/p\u003e\n\u003cp\u003eThis extended-length drill bit is used in applications where deep or hard-to-reach holes are required, such as electrical rough-in through deep framing members, HVAC ductwork installation, plumbing through-penetrations, and general metal fabrication work. The 3\/8 inch diameter is a common size for conduit knockouts, anchor bolt holes, and structural through-holes in light steel. Electricians, plumbers, HVAC installers, and sheet metal workers will find this bit useful in everyday trade work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack oxide finish reduces friction and heat during drilling in metal\u003c\/li\u003e\n  \u003cli\u003e12-inch working length provides extended reach for deep or obstructed drilling\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch diameter suits common trade applications including conduit and anchor holes\u003c\/li\u003e\n  \u003cli\u003eTwist bit geometry for use in standard handheld drills and drill presses\u003c\/li\u003e\n  \u003cli\u003eDesigned for use in metal and other hard materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/8 inch shank twist drill bit compatible with 3\/8 inch and 1\/2 inch keyed and keyless drill chucks commonly used in trade-grade handheld drills and stationary drill presses.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall and remove drill bits only when the drill is powered off and the chuck is fully secured. Secure the workpiece before drilling to prevent movement. Use cutting fluid when drilling through steel to extend bit life and reduce heat. Extended-length bits are more prone to deflection at the start of a hole — use a center punch or pilot hole to maintain accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Length\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Type\u003c\/strong\u003e: Twist\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Group\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 14.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\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: IRWIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 26137539\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51138762670386,"sku":"26137539","price":36.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305534448.png?v=1778263126","url":"https:\/\/voomisupply.com\/products\/irwin-26137539-black-oxide-twist-drill-bit-3-8x12-in","provider":"Voomi Supply","version":"1.0","type":"link"}