{"product_id":"kennametal-4047829-indexable-drill-insert-spgxmd-kc7140","title":"Kennametal 4047829 Indexable Drill Insert Spgxmd KC7140","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4047829 is a square SPGX-style indexable drill insert designed for use in indexable drill bodies requiring a high-performance carbide cutting edge. Manufactured to the KC7140 grade, this insert features a PVD-applied TiCN and TiN multilayer coating that improves wear resistance and extends tool life in demanding drilling applications. The insert measures 0.25 inches inscribed circle with a 0.125-inch thickness and a 0.0156-inch corner radius. The MD chipbreaker geometry promotes controlled chip formation. Licensed tool-and-die machinists, CNC operators, and metalworking shops install these inserts in compatible indexable drill tool bodies as expendable cutting elements.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for metalworking operations involving ferrous and non-ferrous materials where consistent hole quality and repeatable tool life are required. The neutral hand orientation makes it adaptable across a range of indexable drill systems. At 90 degrees included angle with an 11-degree relief angle, the geometry is optimized for drilling applications in production machining environments, including job shops and manufacturing facilities running CNC turning centers or machining centers. Inserts are sold individually with a minimum order quantity of 10 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC7140 carbide grade with PVD TiCN and TiN multilayer coating for extended wear resistance\u003c\/li\u003e\n  \u003cli\u003eSPGX insert style with MD chipbreaker for controlled chip evacuation during drilling\u003c\/li\u003e\n  \u003cli\u003e0.25-inch inscribed circle (6.35 mm) and 0.125-inch thickness for precise fitment in compatible drill bodies\u003c\/li\u003e\n  \u003cli\u003e0.0156-inch (0.40 mm) corner radius for consistent cutting edge geometry\u003c\/li\u003e\n  \u003cli\u003e90-degree included angle with 11-degree relief angle optimized for drilling operations\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation for flexible installation in a range of indexable drill holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement indexable drill insert for indexable drill tool bodies accepting SPGX-style square carbide inserts with a 0.25-inch inscribed circle and insert size 060304.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician following the drill body manufacturer's torque and seating specifications. Ensure the machine spindle is fully stopped and locked out before indexing or replacing inserts. Use the appropriate insert clamping screw and torx or hex key as specified by the tool body manufacturer. Inspect the insert pocket for damage or debris before seating a new insert to ensure proper support and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPGX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: MD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC7140\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN and TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Square\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\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1043 inches (2.65 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 060304\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4047829\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733224685874,"sku":"4047829","price":340.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e1a625e0bfbbd4ca30b833552d703cfa_63cd13e4-806b-4193-8b10-69bee8431fc0.jpg?v=1788752990","url":"https:\/\/voomisupply.com\/products\/kennametal-4047829-indexable-drill-insert-spgxmd-kc7140","provider":"Voomi Supply","version":"1.0","type":"link"}