{"product_id":"walter-6944731-turning-insert-wnmg080408-rm5-wmp20s-carbide","title":"Walter 6944731 Turning Insert WNMG080408-RM5 WMP20S Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER 6944731 is a solid carbide turning insert in the WNMG080408-RM5 WMP20S configuration, part of the Tiger-tec Silver series. It features an 80-degree trigon insert shape with a neutral hand orientation and a 1\/32-inch (0.0315-inch) corner radius. The CVD coating stack of TiCN \/ Al2O3 \/ TiCN delivers wear resistance and thermal stability during interrupted and continuous cuts. With six cutting edges and an inscribed circle of 1\/2 inch, this insert is engineered for high-productivity turning on steel and stainless steel. Licensed machinists and CNC turning technicians working in job shops or production environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning, facing, and boring operations on steel (ISO P25) and stainless steel (ISO M20), with secondary capability on super-alloys and titanium (ISO S20). The RM5 chip breaker geometry targets general-purpose roughing and medium finishing passes. At a maximum depth of cut of 4.50 mm (0.177 inches), it handles both material-removal and finishing stages on a single insert style. Typical applications include shaft turning, flange facing, and light boring on CNC lathes in residential shop or industrial production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWNMG trigon shape with 80-degree included angle and negative rake for stable, high-force cuts\u003c\/li\u003e\n  \u003cli\u003eCVD TiCN \/ Al2O3 \/ TiCN coating for extended tool life on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eSix cutting edges per insert to reduce per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003eRM5 chip breaker geometry supports turning, facing, and boring in one insert style\u003c\/li\u003e\n  \u003cli\u003eChamfered and honed cutting edge for improved edge stability and reduced chipping\u003c\/li\u003e\n  \u003cli\u003eCompatible with both clamp and pin insert-holding methods for flexible toolholder pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in WNMG-style toolholders that accept a 1\/2-inch inscribed-circle trigon insert with a 0.203-inch hole diameter. Meets ANSI and ISO standards; industry standard number WNMG432-RM5 WMP20S. Primary workpiece materials are steel (ISO P) and stainless steel (ISO M); secondary application covers super-alloys and titanium (ISO S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the toolholder pocket and seating surfaces are clean and free of chips before clamping. Follow the toolholder manufacturer's clamping torque specifications and verify insert seating before resuming cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: WNMG080408-RM5 WMP20S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: WNMG432-RM5 WMP20S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (W), 80-degree included angle\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: WMP20S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M20, P25, S20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN \/ Al2O3 \/ TiCN (CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: RM5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Tiger-tec Silver WNMG-RM5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inches \/ 0.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 8.69 mm (0.684 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.203 inches (5.16 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 4.50 mm (0.177 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\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative, 20-degree rake angle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle (Clearance Code N)\u003c\/strong\u003e: 0 degrees\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: Steel, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Super-alloys and Titanium\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: 0.01 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: WALTER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6944731\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":51987144900914,"sku":"6944731","price":334.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/db788fa6ee8bc05ae473257262210d18.jpg?v=1789986647","url":"https:\/\/voomisupply.com\/products\/walter-6944731-turning-insert-wnmg080408-rm5-wmp20s-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}