{"product_id":"walter-5354529-wnmg432-nr4wsm30-turning-insert","title":"Walter 5354529 WNMG432-NR4WSM30 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER 5354529 is a solid carbide turning insert designated WNMG432-NR4WSM30, engineered for high-performance turning, facing, and boring operations in demanding materials. It carries the WSM30 manufacturer grade with a multilayer PVD-applied TiAlN, Al2O3, and ZrCN coating system designed to handle the elevated heat and abrasion demands of stainless steel, superalloys, and titanium. The insert features an 80-degree trigon (W) shape, a 0.5 inch inscribed circle, a 0.03125 inch corner radius, and 6 usable cutting edges, delivering strong cost-per-edge value in production turning environments. A chamfered and honed cutting edge style improves edge integrity on difficult-to-machine materials. Licensed machinists and CNC programmers in aerospace, energy, and industrial manufacturing are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for medium to finish turning applications on stainless steel (ISO material code M), superalloys, and titanium (ISO material code S), with secondary suitability for steel (ISO material code P). The NR4 chip breaker geometry is optimized for these material groups and supports stable chip control across a range of feed and depth-of-cut conditions. Maximum depth of cut reaches 0.2278 inches. The neutral hand designation makes it adaptable to standard right-hand turning setups. Typical applications include OD turning, facing, and light boring on CNC lathes in both job shop and high-volume production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWSM30 carbide grade with multilayer PVD coating: TiAlN, Al2O3, and ZrCN for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e80-degree trigon insert shape with 6 cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003eNR4 chip breaker geometry tuned for stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003eChamfered and honed cutting edge style for improved edge strength and surface finish\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method compatible with standard WNMG-style toolholders\u003c\/li\u003e\n\u003cli\u003eComplies with both ANSI and ISO indexable insert standards (ANSI: WNMG432, ISO: WNMG080408-NR4 WSM30)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in WNMG-series toolholders that accept a 0.5 inch inscribed circle, 3\/16 inch thick, 80-degree trigon insert with a 0.203 inch hole diameter. Compatible with clamp and pin holding methods per ANSI and ISO toolholder standards for the WNMG insert family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or toolroom technician with the machine spindle fully stopped and the machine locked out per facility lockout\/tagout procedures. Seat the insert firmly against the toolholder pocket and tighten the clamp or pin per the toolholder manufacturer's specified procedure. Inspect the pocket and seating surfaces for chips or debris before seating each new cutting edge. Refer to WALTER cutting data recommendations for appropriate speeds, feeds, and depth-of-cut ranges for the target workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: WNMG080408-NR4 WSM30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: W - Trigon 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: WSM30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.03125 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.684 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.203 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2278 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NR4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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 (Negative rake, negative clearance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\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\u003c\/strong\u003e: Stainless Steel, Superalloys, Titanium (ISO M, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel (ISO P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M30, P30, S30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Turning, Facing, Boring\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: 0.02425 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: WALTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5354529\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":52082426249522,"sku":"5354529","price":324.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/841168151f92d697b808966ec9ae93b9.jpg?v=1790056767","url":"https:\/\/voomisupply.com\/products\/walter-5354529-wnmg432-nr4wsm30-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}