{"product_id":"kyocera-tsj00790-turning-insert-dnmg431-tn60-cermet","title":"Kyocera TSJ00790 Turning Insert DNMG431 TN60 Cermet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KYOCERA TSJ00790 is a DNMG431-style cermet turning insert rated for precision metal cutting in CNC and manual lathe applications. Manufactured to ISO and ANSI standards under the ISOI series, this insert features a 55-degree diamond shape, a negative rake geometry, and a TiCN plus NbC coating classification designated as TN60 grade. The inscribed circle measures 0.5 inches, insert length is 1.182 inches, and the corner radius is 0.0156 inches (1\/64 inch). Four cutting edges are available per insert, making it a cost-effective option for shops running high-volume turning operations on ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external turning, boring, and copying operations on steel and stainless steel workpieces. The TN60 cermet grade targets finishing to semi-finishing cuts, particularly in material grades P01, P10, and P20. It is held in place using a clamp and pin method, which is standard on DNMG-compatible toolholders. The neutral hand orientation allows use in both left- and right-hand setups depending on the toolholder configuration. Machinists and tool-and-die professionals in production and job-shop environments are the primary users of this insert style.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e55-degree diamond insert shape (Shape Code D) with negative rake for controlled chip formation on steel\u003c\/li\u003e\n  \u003cli\u003eTN60 cermet grade with TiCN plus NbC coating system suited for P01, P10, and P20 material grades\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert for extended tooling value\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin insert holding for secure seating under interrupted and continuous cuts\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation — fits left-hand and right-hand DNMG toolholders\u003c\/li\u003e\n  \u003cli\u003eMulti-use application: external turning, boring, and copying operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DNMG431-compatible toolholders meeting ANSI and ISO standards. Suitable for external turning, boring, and copying on steel (P01, P10, P20) and stainless steel workpieces. ISO code reference: DNMG150404. Industry standard number: DNMG431TN60.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or replacing inserts. Ensure the toolholder pocket and insert seating surfaces are clean and free of chips before clamping. Use the manufacturer-specified clamp and pin hardware for this insert style to maintain proper seating and prevent insert movement during cutting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMG431\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TN60\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cermet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.182 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2032 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.3940 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN plus NbC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: Uncoated substrate classification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grades\u003c\/strong\u003e: P01, P10, P20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ISOI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG150404\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Copying, External Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\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: KYOCERA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TSJ00790\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51749236244786,"sku":"TSJ00790","price":217.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/31ab6e5b7270b0e45cd8e7bbab87b539.jpg?v=1788903458","url":"https:\/\/voomisupply.com\/products\/kyocera-tsj00790-turning-insert-dnmg431-tn60-cermet","provider":"Voomi Supply","version":"1.0","type":"link"}