{"product_id":"hertel-h08703399-laydown-threading-insert-22irn60-hg330tr","title":"Hertel H08703399 Laydown Threading Insert 22IRN60 HG330TR","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H08703399 is a solid carbide laydown threading insert designed for internal partial-profile 60-degree thread cutting on CNC lathes and manual threading operations. Manufactured to the 22IR insert style, this insert carries the HG330TR grade designation and features a dual-layer TiC\/TiN coating for improved wear resistance and tool life during threading passes. It is sized with a 0.5000-inch inscribed circle, measures 0.187 inches thick, and covers a thread range of 7 to 5 TPI, corresponding to a pitch range of 3.50 to 5.00 millimeters. Machinists and CNC operators working with ferrous and non-ferrous materials in production threading applications are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for right-hand internal threading operations in production and job-shop environments. Typical applications include threading bores in hydraulic fittings, pipe components, fastener bodies, and general machined parts requiring 60-degree thread forms within the 7 to 5 TPI range. The 22IR insert style seats in compatible laydown threading toolholders, making it a common choice on multi-axis CNC lathes and turret-style turning centers. The partial-profile geometry allows the insert to cut thread form without requiring an exact pitch match to the holder, offering some versatility across pitches within its rated range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with TiC\/TiN dual-layer coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e22IR insert style in laydown orientation for secure seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eRight-hand internal partial-profile 60-degree thread form\u003c\/li\u003e\n\u003cli\u003eCovers 7 to 5 TPI (3.50 to 5.00 mm pitch) in a single insert\u003c\/li\u003e\n\u003cli\u003e0.5000-inch inscribed circle with 0.187-inch thickness and 1-degree relief angle\u003c\/li\u003e\n\u003cli\u003eHG330TR manufacturer grade designation for consistent repeat performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 22IR-style laydown threading toolholders that accept a 0.5000-inch inscribed circle insert. Verify toolholder seating geometry and insert pocket dimensions before installation to confirm fit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThreading inserts of this type are installed and changed by qualified machinists or CNC operators following standard turning-center lockout and toolchange procedures. Ensure the machine spindle is fully stopped and the turret is indexed to a safe position before handling inserts. Use the correct torque driver or hex key specified by the toolholder manufacturer when securing the clamping screw — do not overtighten, as this can fracture the carbide substrate. Inspect the insert pocket and seating surface for chips or debris before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 22IR\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: HG330TR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiC \/ TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Right Hand Internal Partial Profile 60 Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch (TPI)\u003c\/strong\u003e: 7-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Range\u003c\/strong\u003e: 3.50 to 5.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 1 degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.123 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H08703399\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51733219737906,"sku":"H08703399","price":308.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/59699775ea45ee7c1230a1c8fc6bf90d.jpg?v=1788752903","url":"https:\/\/voomisupply.com\/products\/hertel-h08703399-laydown-threading-insert-22irn60-hg330tr","provider":"Voomi Supply","version":"1.0","type":"link"}