{"product_id":"iscar-5606070-milling-insert-t490-lnht-130631pntr-ic330","title":"Iscar 5606070 Milling Insert T490 Lnht 130631PNTR IC330","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5606070 is a solid carbide milling insert carrying the ANSI designation T490 LNHT 130631PNTR IC330. It belongs to the HELITANG series and is designed for use in high-performance shoulder and face milling applications. The insert features a butterfly (LNHT) shape with a helical cutting edge style and a negative rake geometry. It is double-sided with 4 cutting edges, extending tool life between index cycles. The IC330 grade uses a PVD-applied TiCN and TiN coating, which provides wear resistance and heat tolerance when cutting steel, stainless steel, and superalloys. The corner radius is 0.122 inches (3.10 mm) and the maximum depth of cut is 0.492 inches (12.50 mm).\u003c\/p\u003e\u003cp\u003eThis insert is suited for milling steel, stainless steel, superalloys, and titanium in both production and job-shop environments. The PNTR chip breaker geometry helps control chip flow during interrupted and continuous cuts. The right-hand configuration and 90-degree included angle make it compatible with standard HELITANG T490 cutter bodies used in CNC machining centers and manual mills. The screw-held mounting method ensures positive seating and repeatable edge positioning across index cycles. Typical users include CNC machinists and toolroom operators running ferrous and difficult-to-machine alloys.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-sided insert with 4 cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003eIC330 grade with PVD TiCN and TiN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eHelical cutting edge style with PNTR chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003e0.122-inch corner radius and 0.492-inch maximum depth of cut\u003c\/li\u003e\n\u003cli\u003eNegative rake, 90-degree included angle geometry for shoulder milling\u003c\/li\u003e\n\u003cli\u003eCompliant with ANSI and ISO 13399 insert standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with ISCAR T490 LNK13 cutter series (T490 LNHT 130631PNTR IC330 per ANSI and ISO designations). Designed for use in HELITANG T490 series cutter bodies accepting size 13 LNHT inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by CNC machinists or toolroom technicians. Power down and lock out the spindle before indexing or replacing inserts. Seat the insert fully in the pocket and tighten the clamping screw to the cutter body manufacturer's specified torque — do not substitute a generic value. Inspect the pocket seat and clamping surfaces for chips or damage before seating a new insert edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: T490 LNHT 130631PNTR IC330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: T490 LNHT 130631PNTR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HELITANG\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 Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC330\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 130631\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\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\u003eCorner Radius\u003c\/strong\u003e: 0.122 inches (3.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.262 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.487 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.262 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.5437 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.492 inches (12.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PNTR\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\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.003 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: 5606070\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51754843472178,"sku":"5606070","price":463.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/29a8c98be10b7c0c5e7caa309b7b01e2.jpg?v=1788949139","url":"https:\/\/voomisupply.com\/products\/iscar-5606070-milling-insert-t490-lnht-130631pntr-ic330","provider":"Voomi Supply","version":"1.0","type":"link"}