{"product_id":"vargus-42268-threading-insert-solid-carbide-60-deg-48-20-tpi","title":"Vargus 42268 Threading Insert Solid Carbide 60 Deg 48-20 Tpi","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 42268 is a solid carbide laydown threading insert designed for right-hand internal partial-profile 60-degree thread cutting. Coated with TiCN via a PVD process, it delivers consistent wear resistance across a wide range of workpiece materials. The insert covers a thread pitch range of 0.50 mm to 1.25 mm, corresponding to 48 to 20 TPI, and seats into Mini 3 series toolholders. With a 4.00 mm inscribed circle and a 1.87 mm thickness, it is sized for precision threading in small-bore applications. Machinists and CNC tooling specialists install this insert in lathes and turning centers performing internal thread operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal threading in both production and job-shop environments where a single insert must handle a broad TPI range without a profile change. The universal workpiece material compatibility, designated H, K, M, N, P, and S material codes, makes it practical for stainless steel, aluminum, cast iron, non-ferrous alloys, heat-resistant superalloys, and general steels. The partial-profile 60-degree geometry means the insert cuts thread flanks without controlling the crest, allowing it to work across thread families that share the 60-degree included angle standard.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with TiCN PVD coating for extended tool life across diverse materials\u003c\/li\u003e\n\u003cli\u003eRight-hand internal partial-profile 60-degree thread form covering 48-20 TPI (0.50-1.25 mm pitch)\u003c\/li\u003e\n\u003cli\u003e4.00 mm inscribed circle and 1.87 mm thickness for small-bore internal threading\u003c\/li\u003e\n\u003cli\u003eMini 3 series designation for compact toolholder compatibility\u003c\/li\u003e\n\u003cli\u003e0.0500 inch corner radius for consistent thread root geometry\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO 9001:2008 quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Mini 3 series threading toolholders accepting the 4.0KIR insert style. Compatible with workpiece materials spanning H, K, M, N, P, and S material group designations per ISO classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of threading inserts should be performed by a qualified machinist with the machine in a locked-out, de-energized state before any toolholder work. Seat the insert fully and secure the clamping screw to the toolholder manufacturer's specification using calibrated tooling. Verify insert orientation for right-hand cutting direction before engaging the spindle. Inspect the seating pocket for chips or debris prior to each insert change to prevent insert rocking and premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 4.0KIR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 4\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: VBX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: Partial Profile 60 Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 48-20 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 0.50-1.25 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: 4.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1.87 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0500 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Mini 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 9001:2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\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: 42268\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67906157969714,"sku":"42268","price":226.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b0be16de9b93021a88a59cddd141b247.jpg?v=1791165396","url":"https:\/\/voomisupply.com\/products\/vargus-42268-threading-insert-solid-carbide-60-deg-48-20-tpi","provider":"Voomi Supply","version":"1.0","type":"link"}