{"product_id":"kennametal-5660035-milling-insert-sp6519-solid-carbide-apkt","title":"Kennametal 5660035 Milling Insert SP6519 Solid Carbide Apkt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 5660035 is a solid carbide milling insert in the APKT series, manufactured to grade SP6519 with a TiAlN coating applied via PVD process. The parallelogram insert geometry carries an 11-degree relief angle and an insert size code of 1604, placing it in the APKT 16 size family. At 0.187 inches thick and 0.31 inches wide, with an inscribed circle of 0.25 inches, this insert is engineered for consistent cutting performance in indexable milling applications. The TiAlN PVD coating provides thermal resistance and wear protection suited to a broad range of workpiece materials. Licensed machinists and tooling specialists install this insert in compatible indexable milling toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is used in indexable end mills, face mills, and shoulder milling cutters that accept APKT-style inserts. It is suited for machining operations in metalworking environments, including production shops and job shops handling ferrous and non-ferrous materials. The 45-degree chip breaker geometry promotes controlled chip formation during milling passes. This insert is sold individually but carries a minimum order quantity of 10 units per purchase.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with TiAlN PVD coating for thermal and wear resistance\u003c\/li\u003e\n\u003cli\u003eAPKT series parallelogram insert shape, size code 1604\u003c\/li\u003e\n\u003cli\u003e11-degree relief angle for positive cutting action\u003c\/li\u003e\n\u003cli\u003e45-degree chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eInscribed circle of 0.25 inches; thickness of 0.187 inches\u003c\/li\u003e\n\u003cli\u003ePVD coating process preserves sharp cutting edge geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for indexable milling toolholders that accept APKT series parallelogram inserts in the 1604 size designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tooling technicians using the appropriate torx or hex key as specified by the toolholder manufacturer. Ensure the machine spindle is fully stopped and the toolholder is secured in a vise or fixture before seating or removing inserts. Inspect the insert pocket and clamping screw for wear or debris before installing a new insert. Follow the toolholder manufacturer's clamping torque guidelines and do not overtighten the retention screw.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: APKT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: APKT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: SP6519\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\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\u003eInsert Size\u003c\/strong\u003e: 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.31 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Range\u003c\/strong\u003e: 0.3000 to 0.3500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Range\u003c\/strong\u003e: 0.1850 to 0.2000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions (H x W x L)\u003c\/strong\u003e: 0.19 x 0.37 x 0.66 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: 23291601\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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5660035\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51732322287922,"sku":"5660035","price":266.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e11ad888f83ff1db131e1f7695d5dbcc.jpg?v=1788741560","url":"https:\/\/voomisupply.com\/products\/kennametal-5660035-milling-insert-sp6519-solid-carbide-apkt","provider":"Voomi Supply","version":"1.0","type":"link"}