{"product_id":"iscar-5550221-turning-insert-ccmt-tialn-3-8-inch-ic","title":"Iscar 5550221 Turning Insert Ccmt Tialn 3\/8 Inch Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5550221 is a CCMT-style solid carbide turning insert in the Isoturn series, coated with TiAlN via a PVD process for enhanced wear resistance and thermal stability. It features an 80-degree diamond insert shape, a 3\/8 inch (0.3752 inch) inscribed circle, and a 1\/32 inch (0.0315 inch) corner radius. With a positive rake geometry and SM chip breaker, this insert is engineered for controlled chip evacuation during turning operations. It is secured using a screw-type insert holding method and carries a clearance code of C and tolerance code of M, consistent with ISO 13399 standards. Licensed HVAC, plumbing, and electrical trades aside, this insert is installed and managed by CNC machinists and tooling specialists.\u003c\/p\u003e\n\u003cp\u003eThe 5550221 is suited for turning operations on a range of workpiece materials, including stainless steel (M), carbon and alloy steel (P), and superalloys (S). The SM chip breaker geometry supports medium-duty cutting conditions. Its 9.70 mm insert length and maximum depth of cut of 3.00 mm (0.1181 inch) make it appropriate for finishing and semi-finishing passes on CNC lathes and turning centers. This insert fits toolholders designed for CCMT-style inserts per ISO 13399 specifications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN coating applied via PVD process for high thermal resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CCMT) with positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eSM chip breaker for effective chip control in medium-duty turning\u003c\/li\u003e\n  \u003cli\u003eScrew-type clamping for secure, repeatable insert positioning\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 3.00 mm (0.1181 inch) suitable for finishing and semi-finishing\u003c\/li\u003e\n  \u003cli\u003eCompliant with ISO 13399 tooling data standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CCMT-style screw-on turning toolholders compatible with a 3\/8 inch inscribed circle insert per ISO 13399. Suitable for machining primary workpiece material codes H, K, M, P, and S, covering stainless steel, carbon steel, alloy steel, cast iron, and superalloys.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement should be performed by a qualified machinist with the machine spindle fully stopped and all axes locked out per shop safety procedures. Use the appropriate torx or hex key to seat the clamping screw to the toolholder manufacturer's specified torque. Inspect the toolholder pocket and clamping screw for wear or contamination before seating the new insert. Confirm insert orientation matches the intended cutting geometry before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC807\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3752 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 9.70 mm (0.3819 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inch (4.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.00 mm (0.1181 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: M, P, S (Stainless Steel, Steel, Superalloys)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCMT32.52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 5550221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51731106791730,"sku":"5550221","price":211.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c4bb7af89a28677c5fec12e459cb211.jpg?v=1788727046","url":"https:\/\/voomisupply.com\/products\/iscar-5550221-turning-insert-ccmt-tialn-3-8-inch-ic","provider":"Voomi Supply","version":"1.0","type":"link"}