{"product_id":"kyocera-tsj02270-turning-insert-tn60-cermet-triangle","title":"Kyocera TSJ02270 Turning Insert TN60 Cermet Triangle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KYOCERA TSJ02270 is a triangular cermet turning insert designed for precision metal cutting operations on steel workpieces. Manufactured to ANSI and ISO standards, this insert carries the TN60 grade designation and features a TiCN plus NbC coating classification with an uncoated finish process. The insert measures 0.4334 inches in length with a 0.25 inch inscribed circle and a 0.0938 inch thickness. A corner radius of 0.008 inches and a positive rake geometry support clean chip formation and consistent surface finish on ferrous materials. Holding method is screw-style, and the neutral hand orientation allows flexible setup across a range of toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is suited for steel turning applications including external turning, boring, internal facing, copying, and back boring. It is classified under material grades P01, P10, and P20, making it appropriate for finishing to medium roughing passes on steel. The three cutting edges per insert and the 60-degree included angle conform to ISOI series toolholder pockets. Machinists and CNC operators working in job shops, production turning centers, or maintenance machining environments will find this insert compatible with standard triangular screw-lock toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTN60 cermet grade with TiCN plus NbC coating classification for steel cutting\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with 11-degree relief angle reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eThree usable cutting edges per insert for extended tooling value\u003c\/li\u003e\n\u003cli\u003e0.008 inch corner radius supports fine surface finish requirements\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.1445 inches suits finishing and light medium cuts\u003c\/li\u003e\n\u003cli\u003eScrew-held insert style ensures secure clamping in ISOI-series pockets\u003c\/li\u003e\n\u003cli\u003eMulti-use application rating covering external turning, boring, copying, internal facing, and back boring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for ISOI-series triangular screw-lock toolholders. ISO code TPGB110202 and industry standard number TPGB21505TN60 can be used to cross-reference compatible toolholder pockets.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed with the machine fully powered down and the spindle locked. Use the appropriate torque wrench and screw driver specified by the toolholder manufacturer when securing the clamping screw to avoid seat damage. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert. Index to the next cutting edge or replace the insert when surface finish or dimensional tolerance begins to degrade.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPGB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degree included angle)\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\u003eCoating Classification\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiCN plus NbC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4334 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.008 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1378 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1445 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P01, P10, P20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: ISOI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TPGB110202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: TPGB21505TN60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: KYOCERA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TSJ02270\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51746686566706,"sku":"TSJ02270","price":137.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb711f038f830c53b0d9c68a981be6ab.jpg?v=1788872722","url":"https:\/\/voomisupply.com\/products\/kyocera-tsj02270-turning-insert-tn60-cermet-triangle","provider":"Voomi Supply","version":"1.0","type":"link"}