{"product_id":"iscar-5550488-tpmt322-ic807-turning-insert-carbide","title":"Iscar 5550488 TPMT322 IC807 Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5550488 is a solid carbide turning insert in the TPMT322 geometry, grade IC807, designed for precision external and internal turning operations on CNC and manual lathes. The insert features a 60-degree triangular shape with an 11-degree relief angle and a positive rake configuration. Coated with TiAlN via a PVD process, the IC807 grade offers strong resistance to heat and wear. At 0.6496 inches in length with a 3\/8-inch inscribed circle and a 1\/32-inch corner radius, this insert is sized for moderate to finishing-depth cuts up to 0.472 inches. Licensed machinists and CNC operators install this insert in compatible Isoturn toolholders.\u003c\/p\u003e\n\u003cp\u003eThe 5550488 is suited for turning operations across a range of workpiece materials including steel (P), stainless steel (M), and superalloys (S), as well as cast iron (K) and hardened materials (H). It is part of the ISCAR Isoturn series, which covers a broad range of turning applications in both production and job-shop environments. The T chip breaker geometry helps manage chip flow during continuous turning cuts. This insert is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC807 grade with TiAlN PVD coating for extended tool life in difficult-to-machine materials\u003c\/li\u003e\n  \u003cli\u003eTPMT322 geometry: 60-degree triangle, 11-degree relief angle, positive rake\u003c\/li\u003e\n  \u003cli\u003e1\/32-inch corner radius for balanced edge strength and surface finish\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut 0.472 inches (12.00 mm)\u003c\/li\u003e\n  \u003cli\u003eScrew-clamped insert holding method for secure, repeatable seating\u003c\/li\u003e\n  \u003cli\u003eCompliant with ISO 13399 cutting tool data representation standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Isoturn series toolholders accepting TPMT-style inserts with a 3\/8-inch inscribed circle. Confirm toolholder seat geometry and screw size before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before changing inserts. Use the correct Torx or hex key for the clamping screw and seat the insert fully in the pocket before torquing. Inspect the insert pocket and shim for debris or damage each time an insert is indexed or replaced.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TPMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60-degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: IC807\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 16.50 mm (0.6496 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/8 inches (0.1331 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1693 inches (4.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.472 inches (12.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: T\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: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Superalloys (S), Cast Iron (K), Hardened Materials (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 5550488\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51731363791154,"sku":"5550488","price":262.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e488a488ec148ed8cfd8197fdc4406e7.jpg?v=1788730015","url":"https:\/\/voomisupply.com\/products\/iscar-5550488-tpmt322-ic807-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}