{"product_id":"kyocera-tsj02660-turning-insert-tpg221-tn60-cermet","title":"Kyocera TSJ02660 Turning Insert TPG221 TN60 Cermet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KYOCERA TSJ02660 is a cermet turning insert in the TPG221 TN60 grade, designed for precision metal cutting in CNC turning applications. It features a triangular insert shape with a 60-degree included angle, a 1\/4-inch inscribed circle, and a 1\/64-inch corner radius. The TN60 cermet grade carries a TiCN plus NbC coating classification and is suited for finishing and semi-finishing passes on steel and stainless steel. With a positive rake geometry and an 11-degree relief angle, this insert reduces cutting forces and promotes clean chip evacuation. Licensed machinists and CNC operators install this insert in compatible toolholders on lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThe TSJ02660 is engineered for external turning, boring, chamfering, and facing operations on steel and stainless steel workpieces. It is rated for material grades P01, P10, and P20, making it a practical choice for fine finishing cuts and light semi-finishing passes where tight tolerances and surface finish quality are priorities. The neutral hand orientation suits a wide range of standard TPG-style toolholders. This insert is sold individually per package, with a minimum order quantity of 10 pieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCermet insert material with TiCN plus NbC coating for extended wear resistance on steel\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape (T) with 60-degree included angle and 3 usable cutting edges\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with 11-degree relief angle reduces cutting forces\u003c\/li\u003e\n\u003cli\u003e1\/64-inch corner radius suited for finishing and semi-finishing cuts\u003c\/li\u003e\n\u003cli\u003eRated for multi-use applications: external turning, boring, chamfering, and facing\u003c\/li\u003e\n\u003cli\u003eCompliant with ANSI and ISO standards; ISO code TPGN110304\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in TPG-style clamp-type toolholders conforming to ANSI and ISO ISOI series standards. Compatible with turning and boring operations on steel (P01, P10, P20) and stainless steel workpieces. Verify toolholder seat size against a 1\/4-inch inscribed circle and 1\/8-inch insert thickness before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Power down and lock out the machine before changing inserts. Seat the insert firmly against the toolholder pocket using the appropriate clamp and torx or hex key per the toolholder manufacturer's specifications. Inspect the pocket and clamp for wear or debris before seating a new insert to ensure proper support and accurate tool geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: TPG221 TN60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TPGN110304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (T)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cermet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TN60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN plus NbC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: Uncoated classification\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\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: 0.125 inches (1\/8 inch)\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\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: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\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 Grade\u003c\/strong\u003e: P01, P10, P20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Boring, Chamfering, External Turning, Facing\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\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 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: KYOCERA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TSJ02660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51728532406578,"sku":"TSJ02660","price":140.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/63b5be82d6d0019fa9a5819ee5d8aaff.jpg?v=1788692851","url":"https:\/\/voomisupply.com\/products\/kyocera-tsj02660-turning-insert-tpg221-tn60-cermet","provider":"Voomi Supply","version":"1.0","type":"link"}