{"product_id":"seco-02426067-tpmt-21-52-f1-cp500-carbide-turning-insert","title":"Seco 02426067 Tpmt 21.52-F1 CP500 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02426067 is a solid carbide triangular turning insert in the TPMT-F1 series, designed for precision metal-cutting operations on CNC lathes and turning centers. It carries a multilayer PVD coating of TiAlN and TiN, grade CP500, engineered primarily for stainless steel machining. The insert features a 1\/4 inch (0.2500 inch) inscribed circle, a 1\/32 inch (0.0315 inch) corner radius, a sharp cutting edge style, and a positive rake geometry. Licensed machinists and CNC operators install this insert in standard TPMT-style screw-lock toolholders for finish and semi-finish turning applications.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning, facing, boring, and back turning operations, making it a versatile choice for job shops and production environments. The F1 chip breaker geometry is optimized for stainless steel and performs across steel, cast iron, and super-alloys including titanium. The 60-degree triangular shape provides three usable cutting edges per insert, reducing tooling cost per part. Typical applications include external diameter turning and internal boring passes where controlled chip formation and surface finish are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade CP500 multilayer PVD TiAlN and TiN coating for extended tool life on stainless steel and steel\u003c\/li\u003e\n  \u003cli\u003e60-degree triangle shape with 3 cutting edges per insert for economical tooling use\u003c\/li\u003e\n  \u003cli\u003eF1 chip breaker geometry supports turning, facing, boring, and back turning in a single insert\u003c\/li\u003e\n  \u003cli\u003ePositive rake and sharp cutting edge style reduce cutting forces on difficult-to-machine alloys\u003c\/li\u003e\n  \u003cli\u003eScrew-lock insert holding method ensures rigid, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO standards; ISO code TPMT110208-F1, industry standard TPMT21.52-F1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in TPMT-style screw-lock toolholders accepting a 1\/4 inch inscribed circle triangular insert. Primary workpiece material is stainless steel (ISO material code M); secondary workpiece materials include steel (P), cast iron (K), and super-alloys and titanium (S). Material grades M10, M20, and M30 apply.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or rotating the insert. Secure the insert with the appropriate torque wrench per the toolholder manufacturer specifications, not by feel alone. Inspect the insert pocket and clamping screw for debris or wear before each insert change to maintain accurate seating and prevent premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TPMT-F1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CP500\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: TiAlN and TiN (Multilayer PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/4 inch (0.2500 inch \/ 6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/32 inch (0.0937 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4331 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1142 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4016 inch\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\u003eCutting Edge Style\u003c\/strong\u003e: Sharp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: F1\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: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Super-alloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TPMT110208-F1\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: 0.01 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02426067\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560147845426,"sku":"02426067","price":28.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/734a64a975be5272c85d966a87854ddb.jpg?v=1786447454","url":"https:\/\/voomisupply.com\/products\/seco-02426067-tpmt-21-52-f1-cp500-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}