{"product_id":"iscar-5603289-milling-insert-ic28-solid-carbide-uncoated","title":"Iscar 5603289 Milling Insert IC28 Solid Carbide Uncoated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5603289 is a solid carbide milling insert designed for high-efficiency face and shoulder milling operations in non-ferrous metal applications. Manufactured to the HM90 APCR 160530R-P IC28 standard, this insert features an 85-degree included angle, a parallelogram shape, and a positive rake geometry that promotes clean chip evacuation and reduced cutting forces. The IC28 uncoated carbide grade is optimized for aluminum and other non-ferrous workpiece materials where a bright, uncoated surface finish is preferred. Two cutting edges per insert provide cost-effective tool life. Licensed machinists and CNC setup technicians typically specify this insert for high-speed aluminum milling applications.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in aluminum, copper, brass, and other non-ferrous metal machining operations in both production and job-shop environments. The right-hand cutting geometry and P-style chip breaker are selected for applications requiring controlled chip formation at higher feed rates. Compatible with HM90-16 series milling cutter bodies, this insert mounts via screw-clamping and is indexed when a cutting edge is worn. It conforms to ANSI and ISO 13399 standards, making it a direct specification-matched insert for tooling engineers sourcing replacements or building out new programs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide IC28 uncoated grade optimized for non-ferrous metal cutting\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry reduces cutting forces and promotes chip flow\u003c\/li\u003e\n\u003cli\u003eP-style chip breaker for controlled chip formation at elevated feed rates\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert for extended usable tool life\u003c\/li\u003e\n\u003cli\u003eRight-hand orientation with honed cutting edge style for improved edge integrity\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO 13399 standards for tooling interoperability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with HM90-16 series milling cutter bodies. Insert is secured by screw-clamping and is interchangeable within the HELIALU series tooling system per the ANSI code HM90 APCR 160530R-P IC28.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the tool body is secured in a vise or fixture before indexing or replacing inserts. Use the correct torque wrench and manufacturer-specified insert screw when clamping to avoid seat damage. Inspect the insert pocket and seating surface for debris or wear before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: APCR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\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: IC28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 85 degrees\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 Size Code\u003c\/strong\u003e: 160530\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1890 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.9610 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1181 inches (3.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.6102 inches (15.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.6060 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HELIALU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: HM90-16\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\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: HM90 APCR 160530R-P IC28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: HM90 APCR 160530R-P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 5603289\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51753818423602,"sku":"5603289","price":508.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a29cb1dd1618315c4335f1292b13d32.jpg?v=1788941043","url":"https:\/\/voomisupply.com\/products\/iscar-5603289-milling-insert-ic28-solid-carbide-uncoated","provider":"Voomi Supply","version":"1.0","type":"link"}