{"product_id":"horn-r111081501tn35-threading-insert-carbide-tn35","title":"Horn R111081501TN35 Threading Insert Carbide TN35","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HORN R111081501TN35 is a carbide threading insert designed for internal thread cutting operations. It features an included angle of 60 degrees and is finished with a Titanium Nitride (TN35) coating, which improves surface hardness and extends cutting tool life in demanding threading applications. This insert covers an external pitch range of 12 to 20 TPI and an internal pitch range of 0.5 to 1.75 mm, conforming to ISO thread standards. It is used by machinists and tooling technicians working with CNC lathes, manual lathes, and threading toolholders in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis threading insert is suited for internal thread forming on a range of workpiece materials where a 60-degree ISO thread profile is required. The TN35 grade carbide construction and Titanium Nitride coating make it appropriate for both ferrous and non-ferrous threading at moderate to high cutting speeds. Typical applications include threading bores in parts requiring ISO-standard internal threads across light manufacturing and precision machining operations. This insert is sold individually per package, with a minimum order quantity of 2 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide substrate with Titanium Nitride (TN35) finish coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e60-degree included angle conforms to ISO thread standard geometry\u003c\/li\u003e\n  \u003cli\u003eExternal pitch coverage: 12 to 20 TPI\u003c\/li\u003e\n  \u003cli\u003eInternal pitch coverage: 0.5 to 1.75 mm\u003c\/li\u003e\n  \u003cli\u003eInsert size 0850 with a thickness of 0.161 inches\u003c\/li\u003e\n  \u003cli\u003eDesigned for internal thread cutting applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit threading insert for toolholders and boring bars accepting insert style 111 with size designation 0850 and a 60-degree ISO thread profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine before changing inserts. Use the appropriate torx or hex key as specified by the toolholder manufacturer to secure the insert clamp to the correct seating torque without overtightening. Inspect the insert pocket and clamp for wear or debris before seating the new insert to ensure proper contact and cutting geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 111\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TN35\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Titanium Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Pitch\u003c\/strong\u003e: 12 to 20 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Pitch\u003c\/strong\u003e: 0.5 to 1.75 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 0850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.161 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: HORN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R111081501TN35\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HORN","offers":[{"title":"Default Title","offer_id":67911535984946,"sku":"R111081501TN35","price":77.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30b9204125459bcb63b28aee0ddb4f62.jpg?v=1791211796","url":"https:\/\/voomisupply.com\/products\/horn-r111081501tn35-threading-insert-carbide-tn35","provider":"Voomi Supply","version":"1.0","type":"link"}