{"product_id":"iscar-5601321-milling-insert-cr-d-75-qf-ic328-carbide","title":"Iscar 5601321 Milling Insert Cr D.75-QF IC328 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5601321 is a solid carbide milling insert designed for high-performance material removal in CNC milling applications. Manufactured to the CR D.75-QF IC328 specification, this ball nose insert features a 0.75 inch inscribed circle, a 0.375 inch corner radius, and a TiCN coating applied via PVD process. The IC328 grade and QF chip breaker geometry are engineered for cutting steel, stainless steel, superalloys, and titanium. With a positive rake angle and honed cutting edge style, the insert promotes clean chip flow and reduced cutting forces. Installation is handled by a screw-hold method on compatible CM series toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for milling operations in aerospace, die and mold, and general machining environments where difficult-to-machine materials are common. It is intended for use by machinists and CNC operators running ball nose end mill bodies in the ISCAR CM cutter series. The right-hand, single-sided design provides two cutting edges per insert. Maximum depth of cut is 0.500 inches, and the cutting edge effective length is 0.375 inches, making it appropriate for profiling, contouring, and semi-finish milling passes on hardened and high-temperature alloy workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC328 grade solid carbide with TiCN PVD coating for wear resistance on steel and superalloys\u003c\/li\u003e\n  \u003cli\u003eBall nose geometry with 0.375 inch corner radius for contouring and profiling cuts\u003c\/li\u003e\n  \u003cli\u003eQF chip breaker designed for positive rake cutting action and efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert, single-sided, right-hand orientation\u003c\/li\u003e\n  \u003cli\u003eScrew-clamp holding method compatible with ISCAR CM series milling bodies\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO 13399 standards with honed cutting edge style\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ISCAR CM series milling cutter bodies. ANSI code CR D.75-QF IC328 and ISO code CR D.75-QF confirm fitment. Inscribed circle range of 0.700 to 1.000 inches applies to compatible toolholder seats.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use the correct torx or hex key to seat the clamping screw to the toolholder manufacturer specification and inspect the insert pocket for debris before seating. Confirm insert orientation is right-hand before tightening to avoid chipping the cutting edge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Ball Nose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC328\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.216 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness Range\u003c\/strong\u003e: 0.200 to 0.220 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.375 inches\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 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: QF\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\u003eCutter Series Compatibility\u003c\/strong\u003e: CM\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\u003eANSI Code\u003c\/strong\u003e: CR D.75-QF IC328\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CR D.75-QF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: 5601321\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51754874208562,"sku":"5601321","price":87.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/59d2136d7e58e43320dc9ff0533bda03.jpg?v=1788949443","url":"https:\/\/voomisupply.com\/products\/iscar-5601321-milling-insert-cr-d-75-qf-ic328-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}