{"product_id":"kennametal-1184092-milling-insert-lneu1255r08-kc725m-carbide","title":"Kennametal 1184092 Milling Insert LNEU1255R08 KC725M Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1184092 is a solid carbide milling insert carrying the ANSI\/ISO designation LNEU1255R08 and manufactured to the KC725M grade. It is a single-sided, neutral-hand rectangular insert designed for use in LN-series milling cutter bodies. The insert measures 0.5000 inches in length, 0.3750 inches wide, and 0.2165 inches thick, with a corner radius of 0.0315 inches (0.80 mm). The TiAlN coating is applied via PVD process, delivering high heat resistance and edge wear resistance during interrupted and continuous milling operations. Licensed HVAC and machining professionals in metalworking shops specify this insert for precision material removal on difficult workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for milling steel, stainless steel, superalloys, and titanium, corresponding to material application codes P, M, and S. It carries material grade ratings of C5, C6, and C7, making it suitable for a broad range of cutting conditions from general-purpose steel roughing to finish milling of high-temperature alloys. The positive rake geometry and honed cutting edge style reduce cutting forces and promote clean chip formation. The screw-holding method provides secure clamping in compatible LN-series toolholders, and the chip breaker geometry supports effective chip control across these material families.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiAlN PVD coating for high-temperature wear resistance\u003c\/li\u003e\n  \u003cli\u003eKC725M grade rated for steel, stainless steel, superalloys, and titanium (P, M, S codes)\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges per insert, single-sided configuration\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry with honed cutting edge style reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0315 inches (0.80 mm) for controlled surface finish\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting method compatible with LN-series cutter bodies\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ANSI\/ISO code LNEU1255R08\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in LN-series milling cutter bodies that accept LNEU-style screw-held inserts with an inscribed circle of 0.3750 inches and insert size code 1255. Verify cutter body specifications before ordering to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machining personnel following the cutter body manufacturer's torque and assembly procedures. Power down and lock out the machine spindle before removing or seating any insert. Use the appropriate Torx or hex drive as specified by the toolholder manufacturer when tightening the clamping screw. Inspect the insert pocket and seating surface for chips or debris before installing a new insert to ensure proper seating and runout control.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNEU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: LNEU1255R08\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1255\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2165 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (0.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSided Configuration\u003c\/strong\u003e: Single\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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Common\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: LN\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: 0.0176 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: 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: 1184092\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738403864882,"sku":"1184092","price":328.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1294eed1333f9f0cb8e00d2f3bbad0d4.jpg?v=1788799122","url":"https:\/\/voomisupply.com\/products\/kennametal-1184092-milling-insert-lneu1255r08-kc725m-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}