{"product_id":"kyocera-tcs61240-ceramic-turning-insert-triangle-3-8-in-ic","title":"Kyocera TCS61240 Ceramic Turning Insert Triangle 3\/8 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KYOCERA TCS61240 is a ceramic turning insert designed for precision metal cutting operations on hard materials. Manufactured to the TPG321T00320 A66N specification, it features an aluminum oxide (Al2O3) and titanium carbide\/titanium nitride (TiC\/TiN) coating applied via PVD process. The triangular insert geometry provides three cutting edges, and the neutral hand orientation suits both left- and right-hand toolholders. With an inscribed circle of 0.375 inches and a corner radius of 0.0156 inches, this insert is engineered for controlled, accurate cuts in hard workpiece materials. Machinists and CNC operators working in job shops and production facilities are the primary users.\u003c\/p\u003e\u003cp\u003eThis insert is suited for hard material turning applications including external turning, facing, boring, and chamfering. It conforms to ANSI and ISO standards under series ISOI, making it compatible with standard TPG-style insert toolholders. The positive rake geometry and 60-degree triangular shape support efficient chip formation during high-speed passes on hardened steels and similar hard materials graded H01 and H10. The 11-degree relief angle reduces flank wear during continuous and interrupted cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAl2O3 with TiC\/TiN PVD coating for wear resistance on hard materials\u003c\/li\u003e\n\u003cli\u003eTriangle insert shape (60 degrees included angle) with 3 usable cutting edges\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation fits left- and right-hand TPG toolholders\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eMulti-use application: external turning, facing, boring, and chamfering\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO standards, ISOI series\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for standard TPG321-style insert seats. Compatible with toolholders accepting TPG insert style with a clamp holding method. Fits H01 and H10 material grade applications per ISO coding.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before indexing or replacing the insert. Use the correct torque wrench for the clamp screw as specified by the toolholder manufacturer. Inspect the insert seat and clamp for debris or wear before seating a new insert to ensure proper clamping and runout control.\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\u003eManufacturer Grade\u003c\/strong\u003e: A66N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Ceramic (Al2O3)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Al2O3, TiC, TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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 Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 16 mm (0.6501 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/8 inches (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2167 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\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\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: H01, H10\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\u003eMulti-Use Applications\u003c\/strong\u003e: Boring, Chamfering, External Turning, Facing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: TCS61240\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51737312067890,"sku":"TCS61240","price":231.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f4226e36c0337db469653789d1cad43.jpg?v=1788786966","url":"https:\/\/voomisupply.com\/products\/kyocera-tcs61240-ceramic-turning-insert-triangle-3-8-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}