{"product_id":"vargus-52362-threading-insert-npt-11-5-tpi-solid-carbide","title":"Vargus 52362 Threading Insert Npt 11.5 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 52362 is a solid carbide laydown threading insert designed for cutting internal NPT (National Pipe Taper) threads on a lathe or CNC turning center. It carries an 11.5 TPI thread pitch and a 60-degree included angle, matching the standard NPT thread form. The insert features a TiAlN coating applied via PVD process, which improves surface hardness and heat resistance during threading operations. With a 3\/8 inch (9.53 mm) inscribed circle and a thickness of 3.6 mm, it fits standard 3IR-style toolholders. This insert is installed and used by machinists and pipe-fitting fabricators working in industrial, mechanical, and trade manufacturing environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for right-hand internal NPT thread cutting across a wide range of workpiece materials. The universal material compatibility rating covers carbon steel, stainless steel, cast iron, aluminum, non-ferrous alloys, and heat-resistant superalloys, corresponding to ISO material groups H, K, M, N, P, and S. It is commonly used in pipe fitting production, valve manufacturing, and fluid system component machining where tapered internal pipe threads are required to USAS B2.1:1968 standards.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate for rigidity and wear resistance in threading operations\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating for improved heat resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e11.5 TPI thread pitch with 60-degree included angle matches NPT thread form\u003c\/li\u003e\n\u003cli\u003eRight-hand internal cut geometry for standard NPT internal threading\u003c\/li\u003e\n\u003cli\u003e3\/8 inch inscribed circle fits standard 3IR-style insert pockets\u003c\/li\u003e\n\u003cli\u003eUniversal material compatibility covering ISO groups H, K, M, N, P, and S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 3IR-style internal threading toolholders. Compatible with right-hand internal NPT threading applications conforming to USAS B2.1:1968. Workpiece material compatibility covers ISO groups H, K, M, N, P, and S.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by machinists in 3IR-style boring bar or internal threading toolholders. Power down and secure the machine spindle before changing inserts. Use the correct torque wrench and insert clamp screw to seat the insert firmly without over-tightening the clamping hardware. Verify thread pitch and taper angle against the applicable NPT standard before beginning the threading pass.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 3IR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 3\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: VTX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 11.5\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: NPT\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 (9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\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\u003c\/strong\u003e: Universal (ISO groups H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth Per Side\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 9001:2008, USAS B2.1:1968\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VARGUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52362\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67911745405234,"sku":"52362","price":322.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b0be16de9b93021a88a59cddd141b247_cd16ff49-7c96-4521-bc8a-d9d5bf83d61d.jpg?v=1791218577","url":"https:\/\/voomisupply.com\/products\/vargus-52362-threading-insert-npt-11-5-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}