{"product_id":"iscar-5509053-wnmx452m4mw-ic807-carbide-turning-insert","title":"Iscar 5509053 WNMX452M4MW IC807 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5509053 is a solid carbide turning insert with ISCAR grade IC807 and a PVD-applied TiAlN coating. It carries the WNMX insert style designation, which indicates a trigon (W) shape with an 80-degree included angle, a neutral relief angle (N), and a mid-tolerance class (M). The insert measures 8.70 mm (0.3425 inches) in length with a 0.5-inch inscribed circle and a 1\/32-inch (0.0313 inches) corner radius. The IC807 submicron carbide grade is engineered for wear resistance and thermal stability at elevated cutting speeds. Licensed HVAC and machining tradespeople familiar with ISCAR tooling will recognize the M4M chip breaker geometry as suited for moderate feed and depth-of-cut applications.\u003c\/p\u003e\u003cp\u003eThis insert is part of the ISCAR Heliturn series and is designed for external and internal turning operations on a broad range of workpiece materials. The primary workpiece material codes listed are H, K, M, P, and S, covering hardened materials, cast iron, stainless steel, steel, and heat-resistant superalloys respectively. Maximum depth of cut is 5.00 mm (0.197 inches). The insert seats via clamp and pin holding methods. It is suited for CNC turning centers and manual lathes where a positive rake geometry is required for clean chip evacuation and reduced cutting forces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC807 submicron solid carbide grade with PVD TiAlN coating for thermal and abrasion resistance\u003c\/li\u003e\n\u003cli\u003e80-degree trigon insert shape (WNMX style) with positive rake geometry\u003c\/li\u003e\n\u003cli\u003eM4M chip breaker optimized for moderate feeds and mid-range depths of cut\u003c\/li\u003e\n\u003cli\u003eWiper edge geometry for improved surface finish at standard feed rates\u003c\/li\u003e\n\u003cli\u003eDual holding method: clamp and pin for secure seating under interrupted or continuous cuts\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 5.00 mm (0.197 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for toolholders and boring bars accepting WNMX-style inserts with a 0.5-inch inscribed circle. Compatible workpiece material codes include H, K, M, P, and S per ISO 13399 classification. Verify toolholder pocket geometry and insert seat dimensions before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before seating or removing the insert. Use the appropriate torque wrench and clamp screw specified by the toolholder manufacturer — do not substitute fasteners. Inspect the insert pocket for wear or debris before seating a new insert, as a damaged pocket will compromise cutting performance and edge life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WNMX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC807\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide (Submicron)\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\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle Code\u003c\/strong\u003e: N (0 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M4M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 8.70 mm (0.3425 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.2670 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 5.00 mm (0.197 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heliturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.94 inches L x 1.69 inches W x 0.59 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.317 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5509053\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51728850944306,"sku":"5509053","price":272.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/043aba75b0d0ac2fc9fb7a3ace505662.jpg?v=1788696832","url":"https:\/\/voomisupply.com\/products\/iscar-5509053-wnmx452m4mw-ic807-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}