{"product_id":"accupro-75475491-wnmg432-carbide-turning-insert-cvd","title":"Accupro 75475491 WNMG432 Carbide Turning Insert Cvd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 75475491 is a WNMG432 indexable carbide turning insert designed for external and internal turning operations on CNC and manual lathes. Built to the W-Trigon 80-degree insert shape, it provides six cutting edges per insert, maximizing tool life and reducing cost per edge. The CVD coating and ACP25M grade deliver high wear resistance across a range of workpiece materials. At 0.1874 inches thick with a 0.50-inch inscribed circle and a 0.0315-inch corner radius, this insert fits standard WNMG toolholders and suits medium to finishing depth-of-cut applications up to 0.1575 inches. Licensed machinists and CNC operators use this insert in production turning environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is rated for steel (P), stainless steel (M), and cast iron (K) workpiece materials, covering the most common production turning applications. The WM+ chip breaker geometry handles a range from high wear-resistance cutting to moderate toughness demands depending on material class. It is suited for finishing and semi-finishing passes in job shops, automotive, aerospace, and general manufacturing environments. The neutral hand orientation allows use on both right- and left-hand toolholders. Typical applications include shaft turning, facing, and contour work where consistent surface finish and dimensional accuracy are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eW-Trigon 80-degree insert shape with six usable cutting edges for extended tool life\u003c\/li\u003e\n  \u003cli\u003eCVD coating on ACP25M carbide grade for high wear resistance on steel, stainless, and cast iron\u003c\/li\u003e\n  \u003cli\u003eWM+ chip breaker geometry supports a wide range from finishing to semi-roughing\u003c\/li\u003e\n  \u003cli\u003eNeutral hand insert fits both right- and left-hand WNMG toolholders\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp, lever lock, pin, and screw insert holding methods\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut 0.1575 inches for controlled finishing and semi-finishing passes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard WNMG432 (ISO WNMG080402) toolholders accepting negative-rake, 80-degree trigon inserts with a 0.2043-inch hole diameter and clamp, lever lock, pin, or screw holding methods.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Always power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torque wrench and manufacturer-specified fastener for the toolholder clamping system to seat the insert properly without cracking the carbide substrate. Inspect the insert pocket and clamping components for wear or debris before seating a new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: WNMG432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: WNMG080402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: W - Trigon 80-Degree\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: ACP25M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: CVD\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: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2043 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WM+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Lever Lock, Pin, Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Cast Iron (K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 75475491\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743407440178,"sku":"75475491","price":205.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f50dbaab3c913764c17a8de767140031_c5206b8a-d2c8-4ad4-955f-0796ce4fc8c6.jpg?v=1788846726","url":"https:\/\/voomisupply.com\/products\/accupro-75475491-wnmg432-carbide-turning-insert-cvd","provider":"Voomi Supply","version":"1.0","type":"link"}