{"product_id":"carmex-3-8inrhg60p25c-threading-insert-carbide-tin","title":"Carmex 3\/8INRHG60P25C Threading Insert Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 3\/8INRHG60P25C is a laydown threading insert designed for internal thread cutting on CNC lathes and threading equipment. Built from solid carbide with a TiN (titanium nitride) PVD coating, this insert produces right-hand partial profile 60-degree threads across a range of thread pitches from 14 to 8 TPI (1.75 to 3.00 mm pitch). The 3\/8 inch inscribed circle and 0.146 inch thickness conform to the 16IR insert style standard. Grade P25C is suited for general-purpose threading across a wide range of workpiece materials. This insert is installed by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is used for internal threading operations on materials spanning multiple ISO material groups, including steel, stainless steel, cast iron, non-ferrous metals, high-temperature alloys, and hardened materials. Its partial profile design allows a single insert to cover multiple thread pitches within the specified range, making it a practical choice for shops threading common unified and metric thread forms in both production runs and low-volume work. Typical applications include threading bores on components machined from bar stock or castings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD-applied TiN coating for wear resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003ePartial profile 60-degree thread form covers 14 to 8 TPI (1.75 to 3.00 mm pitch) in a single insert\u003c\/li\u003e\n  \u003cli\u003eRight-hand internal threading geometry in the 16IR laydown insert style\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle, 0.146 inch thickness  -  standard toolholder compatible dimensions\u003c\/li\u003e\n  \u003cli\u003eP25C grade rated for universal workpiece materials across ISO groups H, K, M, N, P, and S\u003c\/li\u003e\n  \u003cli\u003eManufactured to CE, ISO 13485:2016, ISO 14001:2015, and ISO 45001 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in 16IR-style laydown threading toolholders that accept a 3\/8 inch inscribed circle insert. Compatible with right-hand internal threading applications across ISO workpiece material groups H, K, M, N, P, and S.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Power down and lock out the machine spindle before seating or replacing the insert. Use the correct torque wrench and insert screw specified by the toolholder manufacturer  -  do not overtighten. Verify insert seating and runout before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: P25C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Right Hand Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Partial Profile 60 Degree\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 14 to 8 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 1.75 to 3.00 mm\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.146 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Groups\u003c\/strong\u003e: H, K, M, N, P, S (Universal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: CE, ISO 13485:2016, ISO 14001:2015, ISO 45001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3\/8INRHG60P25C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52076491079986,"sku":"3\/8INRHG60P25C","price":252.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/77bdc90343662ee5cd046b485910492a.jpg?v=1790052693","url":"https:\/\/voomisupply.com\/products\/carmex-3-8inrhg60p25c-threading-insert-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}