{"product_id":"carmex-16ir8unc-5-p30-threading-insert-8-tpi-solid-carbide","title":"Carmex 16IR8UNC-5\/P30 Threading Insert 8 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX 16IR8UNC-5\/P30 is a solid carbide laydown threading insert designed for right-hand internal UN thread cutting at 8 threads per inch. Built from uncoated solid carbide in manufacturer grade P30 and material grade C5, this insert delivers consistent thread form geometry with a 60-degree included angle. The 3\/8 inch inscribed circle and 0.146 inch thickness place it in the 16IR insert style, sized for standard indexable threading toolholders. Machinists and CNC operators use this insert for internal threading operations across a broad range of workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal UN thread machining on a variety of workpiece material categories, including steels, stainless steels, cast irons, non-ferrous metals, high-temp alloys, and general-purpose materials. The uncoated solid carbide construction is well matched to applications where sharp edge retention and direct thermal feedback are priorities. It is commonly used in production and job-shop environments where consistent UN thread form on internal bores is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide uncoated construction for sharp, precise thread form cutting\u003c\/li\u003e\n\u003cli\u003eRight-hand internal UN thread profile at 8 TPI with 60-degree included angle\u003c\/li\u003e\n\u003cli\u003e16IR insert style with 3\/8 inch inscribed circle and 0.146 inch thickness\u003c\/li\u003e\n\u003cli\u003eManufacturer grade P30 \/ material grade C5 for broad material compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple workpiece material categories: H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003eCertified to CE, ISO 13485:2016, ISO 14001:2015, and ISO 45001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to fit standard indexable threading toolholders accepting the 16IR laydown insert style for right-hand internal UN thread applications. Workpiece material codes H, K, M, N, P, and S are supported as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and indexing should be performed by a qualified machinist or CNC operator with the machine fully powered down and in a safe state before insert handling. Use the appropriate torx or insert-clamping wrench as specified by the toolholder manufacturer  -  do not overtighten the clamping screw. Inspect the insert seat and clamping pocket for chips or debris before seating the insert. Follow your facility safety procedures and toolholder OEM documentation for proper torque and setup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: P30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1460 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE, ISO 13485:2016, ISO 14001:2015, ISO 45001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CARMEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 16IR8UNC-5\/P30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51991611474226,"sku":"16IR8UNC5\/P30","price":494.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/46d378d68b83a11255b55e39ded8fa70.jpg?v=1789989784","url":"https:\/\/voomisupply.com\/products\/carmex-16ir8unc-5-p30-threading-insert-8-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}