{"product_id":"sandvik-coromant-7101043-milling-insert-r331-1a-04-35-15h-wl1130","title":"Sandvik Coromant 7101043 Milling Insert R331.1A-04 35 15H-WL1130","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7101043 is a solid carbide milling insert designated by ANSI and ISO code R331.1A-04 35 15H-WL1130. It belongs to the R331.1A series and is designed for use in shoulder and face milling operations across a broad range of workpiece materials. The insert features a PVD-applied AlTiCrN coating that supports cutting performance in demanding conditions. It has a rectangular shape with a 90-degree included angle, a positive rake geometry, and a WL chip breaker. Thickness measures 3.50 mm (0.1378 inches) and width measures 9.50 mm (0.3740 inches). With two cutting edges and a corner-rounded cutting edge style, the insert is suited for right-hand cutting applications.\u003c\/p\u003e\u003cp\u003eThis insert is intended for professional machining environments where milling steel, stainless steel, non-ferrous metals, superalloys, titanium, and hard materials is required. It is held in place by a screw-style clamping method and fits toolholders and cutter bodies in the R331.1A series, including the N331.32 cutter series. The single-sided design and right-hand orientation make it a direct-fit replacement for applications that specify the R331.1A insert family. It is compatible with material grades P30, M15, and N15, covering a practical range of ISO material categories used in production and job-shop milling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD AlTiCrN coating for wear resistance across multiple material groups\u003c\/li\u003e\n\u003cli\u003eWL chip breaker geometry optimized for positive rake cutting\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert for extended tool life value\u003c\/li\u003e\n\u003cli\u003eCorner-rounded cutting edge style reduces insert chipping on entry and exit\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.1811 inches supports moderate to aggressive shoulder milling passes\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO standards; designated under both coding systems as R331.1A-04 35 15H-WL1130\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with the N331.32 cutter series. Designed for use in R331.1A series tooling systems accepting screw-clamped, single-sided rectangular milling inserts with a 0.3500 to 0.4000 inch inscribed circle range and a 0.1250 to 0.1500 inch thickness range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians following standard insert-change procedures. Power down and de-energize the machine spindle completely before removing or seating the insert. Use the correct Torx or hex key for the insert clamping screw and avoid over-torquing, which can crack the carbide substrate. Confirm insert seating and pocket cleanliness before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: R331.1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1130\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P30; M15; N15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiCrN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.50 mm (0.1378 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 9.50 mm (0.3740 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0598 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3740 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1024 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1811 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0.00 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Corner Rounded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: N331.32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel; Stainless Steel; Non-Ferrous Metal; Superalloys and Titanium; Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI; ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7101043\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51755361960242,"sku":"7101043","price":47.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e7d5d541f8635af2800051a82e5a581_30e174fd-8b50-4eff-9ed5-051b000db47f.jpg?v=1788954139","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7101043-milling-insert-r331-1a-04-35-15h-wl1130","provider":"Voomi Supply","version":"1.0","type":"link"}