{"product_id":"kennametal-1547308-milling-insert-seht1204afn-kc510m-carbide","title":"Kennametal 1547308 Milling Insert SEHT1204AFN KC510M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1547308 is a solid carbide milling insert carrying ISO designation SEHT1204AFN and manufacturer grade KC510M. It features a TiAlN coating applied via PVD process, delivering thermal resistance and extended tool life in demanding face and shoulder milling applications. The insert is square in shape with a neutral hand orientation, a positive rake geometry, and a sharp cutting edge style. With four usable cutting edges and a corner radius of 0.0394 inches (1.00 mm), it is designed for productive, consistent material removal. Licensed machinists and CNC tooling technicians are the primary installers of this insert class.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for milling steel, non-ferrous metals, superalloys, titanium, and hard materials. Its positive rake and sharp edge geometry reduce cutting forces on difficult-to-machine workpieces such as stainless alloys, high-temperature superalloys, and titanium. The SEHT series geometry is commonly run in face mills, shoulder mills, and high-feed milling bodies requiring a screw-retained, single-sided square insert. It performs in both roughing and semi-finishing passes where edge sharpness and coating integrity are critical to part finish and tool life.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD TiAlN coating for high-temperature wear resistance\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert for maximum cost efficiency per edge\u003c\/li\u003e\n  \u003cli\u003eSquare insert shape with 90-degree included angle for versatile shoulder and face milling\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry with sharp cutting edge style reduces cutting forces on tough alloys\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 1.00 mm (0.0394 inches) balances edge strength and surface finish\u003c\/li\u003e\n  \u003cli\u003eScrew insert holding method for secure, repeatable seating in compatible milling bodies\u003c\/li\u003e\n  \u003cli\u003eRated for steel, non-ferrous metals, superalloys, titanium, and hard materials (ANSI material codes P, N, S, H)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in milling tool bodies that accept SEHT-series square screw-retained inserts conforming to ANSI code SEHT43A6 and ISO code SEHT1204AFN. Verify pocket geometry, screw size, and seating tolerances against the specific tool body specification before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation should be performed by a qualified machinist or CNC tooling technician with the spindle fully stopped and machine power locked out. Use the correct torx or hex key to the tool body manufacturer's specified seating procedure  -  do not overtighten the clamping screw, as this can fracture the carbide substrate. Inspect the insert pocket for chips or debris before seating the insert, and confirm the insert is fully seated before resuming operation. Rotate to a fresh cutting edge rather than re-running a worn edge to avoid workpiece damage and insert failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SEHT1204AFN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: SEHT43A6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SEHT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC510M\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003eChip Breaker\u003c\/strong\u003e: Common\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: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0394 inches (1.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches (range: 0.5000 to 0.6000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1880 inches (range: 0.1850 to 0.2000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (range: 0.5000 to 0.5100 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2165 inches (0.22 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 43\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.022 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 1547308\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739473510706,"sku":"1547308","price":277.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a290674b96ae8a80047e8d39116eff9e.jpg?v=1788814979","url":"https:\/\/voomisupply.com\/products\/kennametal-1547308-milling-insert-seht1204afn-kc510m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}