{"product_id":"seco-00008645-tpg432f-883-carbide-turning-insert-1-2-in-ic","title":"Seco 00008645 TPG432F 883 Carbide Turning Insert 1\/2 in Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00008645 is a solid carbide, uncoated turning insert designed for precision metal cutting in demanding machining environments. Manufactured to ANSI and ISO standards, this TPG-style insert carries grade designation 883, engineered for high wear resistance to high toughness when working superalloys and titanium. The triangular insert shape provides three usable cutting edges, and the flat-top chip breaker geometry delivers a positive rake and positive side clearance for clean, efficient chip formation. With a 1\/2-inch inscribed circle and a 3\/16-inch thickness, this insert fits standard TPG-style toolholders used in production and job-shop turning operations. Licensed machinists and CNC operators install this insert in applications where workpiece material demands uncoated carbide for thermal stability.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external turning, facing, boring, and back turning on superalloys and titanium as the primary workpiece material. Secondary workpiece compatibility extends to steel, cast iron, and non-ferrous materials per the secondary material codes. The flat-top design and honed cutting edge style make this insert a practical choice for finish and semi-finish passes where edge integrity and dimensional consistency are critical. The 883 grade sits within the S10, S20, and S30 material grade classifications, covering a broad range of superalloy cutting conditions from moderate to aggressive.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide, bright uncoated construction for use in superalloy and titanium cutting where coatings may delaminate under high heat\u003c\/li\u003e\n  \u003cli\u003eThree cutting edges per insert on a 60-degree triangle profile, maximizing cost-per-edge value\u003c\/li\u003e\n  \u003cli\u003eFlat-top chip breaker geometry with positive rake for efficient chip evacuation and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style reduces micro-chipping during interrupted or semi-continuous cuts\u003c\/li\u003e\n  \u003cli\u003e1\/32-inch corner radius balances edge strength with surface finish requirements\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method; compatible with standard TPG-flat-top toolholder pockets\u003c\/li\u003e\n  \u003cli\u003eMulti-use application: back turning, boring, facing, and turning in a single insert geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in clamp-style toolholders accepting TPG-format inserts per ANSI code TPG432 and ISO code TPG220408. Fits standard TPG-flat-top pocket geometry. Verify toolholder pocket tolerance and seating clearance before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate torque wrench and manufacturer-specified clamp hardware when securing the insert to avoid seat distortion. Inspect the toolholder pocket for chips, burrs, or wear before inserting a new cutting edge, as a contaminated seat will compromise edge life and dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TPG432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TPG220408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: TPG432F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 883\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S10, S20, S30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated (Bright)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches \/ 12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.8661 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.8346 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\u003eSide Clearance\u003c\/strong\u003e: Positive\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\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloys and Titanium (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material Codes\u003c\/strong\u003e: M, K, N, H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Back Turning, Boring, Facing, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TPG-Flat Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00008645\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558118261042,"sku":"00008645","price":378.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c9b4234e52440f037fb6beb450eeb5e.jpg?v=1786403910","url":"https:\/\/voomisupply.com\/products\/seco-00008645-tpg432f-883-carbide-turning-insert-1-2-in-ic","provider":"Voomi Supply","version":"1.0","type":"link"}