{"product_id":"iscar-5607771-milling-insert-hm390-tckt-0703pctr-ic5400","title":"Iscar 5607771 Milling Insert HM390 Tckt 0703PCTR IC5400","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5607771 is a solid carbide milling insert designed for high-efficiency face and shoulder milling in steel and stainless steel applications. Cataloged under ANSI and ISO 13399 standards as HM390 TCKT 0703PCTR IC5400, this triangular insert features a positive rake geometry with a helical cutting edge style that reduces cutting forces and improves chip evacuation. The IC5400 grade carries a multilayer MTCVD coating of TiCN, Al2O3, and TiN, delivering wear resistance and thermal stability in demanding milling cuts. With three usable cutting edges per insert and a maximum depth of cut of 0.197 inches (5.00 mm), it is a cost-effective choice for production environments. Licensed machinists and CNC setup technicians are the primary users of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert fits the ISCAR HM390-07 cutter series and is suited for milling steel and stainless steel workpieces in both roughing and semi-finishing operations. The PCTR chip breaker geometry promotes positive chip flow and smooth cutting action. The right-hand cutting orientation and screw-held mounting method are standard for HM390-style toolholders. Typical applications include face milling, shoulder milling, and ramping operations on machining centers in job shops and production facilities working with P- and M-class workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with MTCVD multilayer coating: TiCN, Al2O3, and TiN for extended tool life\u003c\/li\u003e\n  \u003cli\u003eTriangular insert shape with 3 cutting edges maximizes insert utilization\u003c\/li\u003e\n  \u003cli\u003ePositive rake and helical cutting edge reduce cutting forces in steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003ePCTR chip breaker geometry promotes reliable chip control across a range of feed rates\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.197 inches (5.00 mm) suits roughing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO 13399 standards for insert identification and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with the ISCAR HM390-07 cutter series. Compatible cutter series designation is HM390-07 as specified by the manufacturer. Primary workpiece materials are Steel (ISO code P) and Stainless Steel (ISO code M).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC tooling technicians. Before seating the insert, ensure the toolholder pocket and clamping screw seat are clean and free of chips or debris. Secure the insert using the designated clamping screw and a calibrated torque driver; refer to the ISCAR toolholder documentation for the correct torque specification for the HM390 series. Inspect the insert for seating contact before resuming spindle operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCKT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\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: IC5400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN; Al2O3; TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: MTCVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\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\u003eCutting Edge Style\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PCTR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 0703\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2283 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1240 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3070 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.3070 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0197 inches (0.51 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.197 inches (5.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.197 inches\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\u003eCutter Series Compatibility\u003c\/strong\u003e: HM390-07\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HELI3MILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: HM390 TCKT 0703PCTR IC5400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: HM390 TCKT 0703PCTR\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: 0.567 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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5607771\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51747040493874,"sku":"5607771","price":249.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2286d5c895960af93ff96e156d78773e.jpg?v=1788875517","url":"https:\/\/voomisupply.com\/products\/iscar-5607771-milling-insert-hm390-tckt-0703pctr-ic5400","provider":"Voomi Supply","version":"1.0","type":"link"}