{"product_id":"iscar-5605280-lnht-1606-er-ic928-milling-insert","title":"Iscar 5605280 Lnht 1606 Er IC928 Milling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5605280 is a solid carbide milling insert carrying the ANSI designation HTP LNHT 1606 ER IC928. It is designed for high-feed and plunge-milling operations in the TANGPLUNGE tooling system, where tangential clamping via screw provides rigid, stable cutting. The insert features a TiAlN coating applied by PVD process, which builds heat and oxidation resistance at the cutting edge. Grade IC928 is a coated carbide grade suited for interrupted and continuous cuts in steel, stainless steel, superalloys, and titanium. With four available cutting edges on a double-sided body, each insert delivers multiple index positions before replacement. Licensed HVAC, plumbing, and machining trades aside, this insert is installed by CNC machinists and toolroom professionals.\u003c\/p\u003e\u003cp\u003eThis insert fits tangential-style milling cutters in the HTP LN16 cutter series. It is used in milling operations on steel (ISO P), stainless steel (ISO M), superalloys, and titanium (ISO S) workpiece materials, covering a broad range of production and job-shop machining scenarios. The ER chip breaker geometry and negative rake angle make it effective in roughing and semi-finishing passes where chip control and edge strength are the priority. The neutral hand designation means it seats in both right- and left-hand cutter configurations without a dedicated orientation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN PVD coating with IC928 grade for steel, stainless steel, superalloys, and titanium applications\u003c\/li\u003e\n\u003cli\u003eDouble-sided insert body with 4 cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003eTANGPLUNGE series geometry supports high-feed plunge and ramping milling strategies\u003c\/li\u003e\n\u003cli\u003eER chip breaker with honed cutting edge style and negative rake for edge strength in interrupted cuts\u003c\/li\u003e\n\u003cli\u003e90-degree included angle with 0.0472 inch (3\/64 inch) corner radius for precise profile control\u003c\/li\u003e\n\u003cli\u003eNeutral hand — compatible with both right- and left-hand HTP LN16 cutter bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with HTP LN16 cutter series toolholders. Insert size code 1606 fits cutters specified for LNHT-style tangential inserts. Complies with ANSI and ISO 13399 standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and index this insert using the appropriate ISCAR TANGPLUNGE cutter body torque driver — always follow the cutter body manufacturer seat-cleaning and torquing procedure before running at full feed rates. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket seat for chips or burrs that could cause improper seating, which leads to premature edge failure or dimensional error. Handle solid carbide inserts carefully to avoid chipping the cutting edges during storage and installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: HTP LNHT 1606 ER IC928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNHT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Butterfly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1606\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TANGPLUNGE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC928\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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 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\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0472 inches (3\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.2560 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.4750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2560 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.6496 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.6496 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.6496 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\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: 0.025 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: 5605280\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51733018444082,"sku":"5605280","price":474.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9b4ba0d6ede29a6decc5905718a0be72.jpg?v=1788750541","url":"https:\/\/voomisupply.com\/products\/iscar-5605280-lnht-1606-er-ic928-milling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}