{"product_id":"iscar-5508648-turning-insert-lnmx221016lht-ic8150-carbide","title":"Iscar 5508648 Turning Insert LNMX221016LHT IC8150 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5508648 is a solid carbide turning insert in the LNMX221016LHT geometry, part of the Heliturn series. It features a CVD-applied dual-layer coating of TiCN and Al2O3, which provides thermal resistance and wear protection during continuous and interrupted cuts. The insert measures 22.00 mm (0.866 inches) in length with a width of 9.40 mm (0.370 inches) and a corner radius of 1\/16 inch (0.0625 inches). The rectangular shape (ISO shape code L) with a 90-degree included angle and 0-degree relief angle (clearance code N) makes it well suited to high-material-removal roughing and semi-finishing passes. This is a left-hand cutting insert with a positive rake and HT chip breaker geometry.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning applications on cast iron and steel workpieces, corresponding to ISO material codes K and P. It is used in CNC turning centers and manual lathes where left-hand cutting direction is required. The Heliturn series geometry supports helical interpolation and turn-mill operations as well as conventional OD turning. The maximum depth of cut is 15.00 mm (0.591 inches). The insert is held in place by a screw-type clamping method and conforms to ISO 13399 tooling data standards. It is suited to production environments where consistent tool life and chip control on ferrous materials are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with CVD TiCN and Al2O3 dual-layer coating for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003eIC8150 manufacturer grade optimized for cast iron and steel cutting\u003c\/li\u003e\n  \u003cli\u003eHT chip breaker geometry for controlled chip evacuation during turning\u003c\/li\u003e\n  \u003cli\u003eLeft-hand cutting direction with positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eScrew-lock insert holding for rigid, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 tooling data standard for CAM and tooling system integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in LNMX-style screw-lock turning toolholders that accept the Heliturn series insert geometry. Primary workpiece materials are cast iron (ISO K) and steel (ISO P). Confirm toolholder pocket dimensions match the LNMX221016 insert size code before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before changing inserts. Seat the insert fully into the toolholder pocket before tightening the clamping screw, and inspect the pocket and screw threads for wear or debris prior to seating. Follow the toolholder manufacturer torque guidelines for the clamping screw — do not overtighten, as this can fracture the carbide substrate.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNMX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heliturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC8150\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: TiCN and Al2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Rectangle (Shape Code L)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle (Clearance Code)\u003c\/strong\u003e: 0 degrees (N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: HT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 22.00 mm (0.866 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 9.40 mm (0.370 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 20.00 mm (0.787 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 15.00 mm (0.591 inches)\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: Cast Iron (ISO K), Steel (ISO P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.97 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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5508648\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51747629662514,"sku":"5508648","price":422.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37cd21a42bba54d72861c4a62ccb8f87_fa2f37da-df21-48f6-8782-26c91d0a9155.jpg?v=1788883730","url":"https:\/\/voomisupply.com\/products\/iscar-5508648-turning-insert-lnmx221016lht-ic8150-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}