{"product_id":"walter-5585400-turning-insert-cnmg433-nm4-carbide","title":"Walter 5585400 Turning Insert CNMG433-NM4 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER 5585400 is a solid carbide turning insert carrying the ANSI designation CNMG433-NM4WSM20 and the ISO equivalent CNMG120412-NM4 WSM20. It features an 80-degree diamond (rhombic) shape, a 0.5 inch inscribed circle, and a 3\/64 inch (0.0469 inch) corner radius. The WSM20 grade substrate is finished with a multilayer PVD coating  -  TiAlN, Al2O3, and ZrCN  -  engineered for heat resistance and wear life in demanding cut conditions. Four cutting edges are available per insert. The NM4 chip breaker geometry is rated for roughing and medium machining operations, making this insert productive across a wide range of material removal rates.\u003c\/p\u003e\n\u003cp\u003eThis insert is targeted at machining stainless steel, superalloys, and titanium as its primary workpiece materials, with steel as a secondary application  -  corresponding to ISO material codes M, S, and P. It supports turning, facing, and boring operations and is suited for both production and job-shop environments where multi-application versatility matters. The negative rake and neutral hand configuration fit standard CNMG toolholders widely used in CNC lathes. The insert is clamped or pin-locked depending on the toolholder design, and the honed cutting edge style provides added edge stability when cutting abrasive or work-hardening alloys.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e80-degree diamond insert shape with negative rake angle of 20 degrees for high edge strength\u003c\/li\u003e\n  \u003cli\u003eMultilayer PVD coating (TiAlN, Al2O3, ZrCN) for thermal resistance in stainless steel and titanium cuts\u003c\/li\u003e\n  \u003cli\u003eNM4 chip breaker geometry rated for roughing and medium machining operations\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert for lower per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style improves stability on work-hardening and abrasive alloys\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp or pin-lock toolholder systems; neutral hand fits left or right orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNMG-style toolholders accepting a 0.5 inch inscribed circle, 3\/16 inch thick negative-rake insert. Suitable for CNC lathes and turning centers running stainless steel, superalloys, titanium, and steel workpieces. Conforms to ANSI and ISO insert standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the toolholder pocket and clamp or pin seating surfaces are clean and free of chips before securing the insert. Follow the toolholder manufacturer's clamping torque guidelines and verify insert seating before returning the machine to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG433\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120412\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: WSM20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M20, P20, S20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN, Al2O3, ZrCN (Multilayer PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NM4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Roughing, Medium Machining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0469 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5080 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1692 inch\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02205 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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: WALTER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5585400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":51972027941170,"sku":"5585400","price":291.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96ffa823a781e8286c9d4dceb02b5a46.jpg?v=1789961429","url":"https:\/\/voomisupply.com\/products\/walter-5585400-turning-insert-cnmg433-nm4-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}