{"product_id":"carmex-16er3-0isop25c-threading-insert-solid-carbide","title":"Carmex 16ER3.0ISOP25C Threading Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX 16ER3.0ISOP25C is a solid carbide laydown threading insert designed for external ISO thread turning operations. It cuts a right-hand thread profile at a 3.0 mm pitch with a 60-degree included angle, conforming to the ISO thread standard. The insert carries a P25C manufacturer grade with a C5 material grade rating and a PVD-applied TiN coating for wear resistance. With a 3\/8 inch inscribed circle and a thickness of 0.146 inches, this insert seats in compatible 16ER-style toolholders. It is intended for use by machinists and CNC turning specialists in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external threading across a broad range of workpiece materials, including steel, stainless steel, cast iron, non-ferrous metals, aluminum, and heat-resistant alloys, reflecting its universal H, K, M, N, P, and S material group ratings. It is a strong fit for general-purpose threading operations on CNC lathes and manual turning centers where consistent thread form and insert life are priorities. Right-hand cutting geometry makes it appropriate for standard external thread applications in both high-volume and maintenance machining contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eP25C grade with C5 material rating suits a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003e3.0 mm pitch ISO external thread form with 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for standard external threading\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle seats in 16ER-style toolholders\u003c\/li\u003e\n  \u003cli\u003eMeets 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 16ER-style laydown threading toolholders for external ISO thread turning. Universal material group ratings H, K, M, N, P, and S indicate suitability across steel, stainless, cast iron, non-ferrous, aluminum, and superalloy workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the toolholder manufacturer's seating and clamping specifications. Ensure the machine spindle is fully stopped and the turret or toolpost is locked before changing inserts. Use the correct torx or clamping key to secure the insert without overtightening the clamp screw. Verify thread pitch and insert orientation against the job setup before resuming cutting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\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\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 3.0 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.375 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 Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN (Coated)\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\u003eStandards\u003c\/strong\u003e: CE, ISO 13485:2016, ISO 14001:2015, ISO 45001\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: 16ER3.0ISOP25C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51960881054002,"sku":"16ER3.0ISOP25C","price":321.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96bab769d3f2a663add6f7d0bbd604d4.jpg?v=1789946643","url":"https:\/\/voomisupply.com\/products\/carmex-16er3-0isop25c-threading-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}