{"product_id":"seco-74077376-spgx15c1-t400d-indexable-drill-insert-carbide","title":"Seco 74077376 SPGX15C1 T400D Indexable Drill Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 74077376 is a solid carbide indexable drill insert designed for use in indexable insert drills where repeatable hole quality and tool life are critical. Carrying the SPGX15C1 designation, this insert features a square shape with a 90-degree included angle and an 11-degree relief angle. The T400D grade is applied via PVD coating, combining a TiAlN and TiN coating stack for heat resistance and edge durability across a broad range of workpiece materials. Part of the SECO Perfomax series, it is installed by machinists and toolroom professionals in CNC turning centers and machining centers.\u003c\/p\u003e\u003cp\u003eThis insert is suited for universal material applications, covering material grade codes H, K, M, N, P, and S. That broad material compatibility makes it a practical stock item for job shops and production environments running mixed materials including steel, stainless, cast iron, non-ferrous alloys, and superalloys. The C1 chipbreaker geometry is optimized for drilling operations where chip control at the cutting edge directly affects hole finish and tool seat condition. The Perfomax series is a common platform in production drilling applications requiring close-tolerance hole entry and consistent insert-to-insert repeatability.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSPGX square insert style with 90-degree included angle and 11-degree relief angle for positive cutting action\u003c\/li\u003e\n\u003cli\u003eT400D manufacturer grade with PVD-applied TiAlN and TiN coating for thermal resistance and extended edge life\u003c\/li\u003e\n\u003cli\u003eC1 chipbreaker geometry engineered for controlled chip formation in through-hole and blind-hole drilling\u003c\/li\u003e\n\u003cli\u003e15.88 mm inscribed circle (0.6252 inches) fits standard Perfomax series insert pockets\u003c\/li\u003e\n\u003cli\u003eUniversal workpiece material rating covers steel, stainless, cast iron, non-ferrous, and high-temp alloys\u003c\/li\u003e\n\u003cli\u003eSolid carbide substrate for rigidity and dimensional stability under high feed drilling conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for SECO Perfomax series indexable insert drill bodies accepting the SPGX 1504 insert size with a 15.88 mm inscribed circle pocket.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and torque should follow the drill body manufacturer specification sheet for the specific Perfomax holder in use. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket and clamping screw for wear or damage before seating a new insert. Handle carbide inserts with care to avoid chipping the cutting edge prior to installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPGX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Perfomax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: T400D\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: C1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 15.88 mm (0.6252 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1504\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 15.88 mm (0.625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 15.88 mm (0.625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 74077376\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557583749426,"sku":"74077376","price":413.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c12b85d0faf1bffaf650d077f840a3a5.jpg?v=1786391394","url":"https:\/\/voomisupply.com\/products\/seco-74077376-spgx15c1-t400d-indexable-drill-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}