{"product_id":"iscar-5603643-milling-insert-lnat-150632pn-n-mm-ic928","title":"Iscar 5603643 Milling Insert Lnat 150632PN-N Mm IC928","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5603643 is a solid carbide milling insert carrying the manufacturer designation LNAT 150632PN-N MM IC928. It belongs to the TANGMILL series and features a butterfly (LNAT) insert shape with a double-sided, neutral-hand design that provides four usable cutting edges per insert. The insert is coated with TiAlN via a PVD process, which extends tool life when cutting ferrous and difficult-to-machine materials. Key dimensions include an inscribed circle of 0.2360 inches, a thickness of 0.5460 inches, and an effective cutting edge length of 0.5906 inches. The corner radius measures 0.1260 inches (3.20 mm), and the maximum depth of cut is 0.2760 inches (7.00 mm). The cutting edge is honed with a negative rake and zero relief angle. Screw-clamping is the designated holding method.\u003c\/p\u003e\u003cp\u003eThis insert is intended for milling operations on steel, stainless steel, superalloys, and titanium, covering ISO material groups P, M, and S. It is suited for face milling and shoulder milling applications in both production shops and maintenance environments. The MM chip breaker geometry is designed to manage chip flow across this range of workpiece materials. The insert meets ANSI and ISO 13399 standards and is identified by ANSI code LNAT 150632PN-N MM IC928. It is sold individually with a minimum order quantity of 10 units and is intended for use by machinists and tooling professionals in metalworking operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-sided insert with 4 cutting edges, reducing cost per edge\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating for thermal resistance and wear protection on steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eButterfly (LNAT) insert style with negative rake and honed cutting edge for stable cutting action\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.1260 inches (3.20 mm) with maximum depth of cut of 0.2760 inches\u003c\/li\u003e\n\u003cli\u003eMM chip breaker geometry suited for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003eComplies with ANSI and ISO 13399 standards for tooling interoperability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with ISCAR cutter series SSB-LN15 and F90LN, as specified by the manufacturer. Material grade classification covers C1, C2, C5, and C6 application groups.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician familiar with indexable milling insert systems. The insert is secured via screw clamping; ensure the clamping screw and pocket are clean and free of chips before seating the insert. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket for wear or damage at each tool change to maintain accurate seating and cutting geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNAT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Butterfly\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: IC928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TANGMILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2360 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.5460 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2360 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength (Cutting Edge Effective)\u003c\/strong\u003e: 0.5906 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1260 inches (3.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2760 inches (7.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 150632\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C1, C2, C5, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: SSB-LN15, F90LN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5603643\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51727514239282,"sku":"5603643","price":408.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e518f16b7d02a96c6b2589a13805caa3.jpg?v=1788678756","url":"https:\/\/voomisupply.com\/products\/iscar-5603643-milling-insert-lnat-150632pn-n-mm-ic928","provider":"Voomi Supply","version":"1.0","type":"link"}