{"product_id":"sumitomo-19rjbpe-turning-insert-ccmt-ac820p-carbide","title":"Sumitomo 19RJBPE Turning Insert Ccmt AC820P Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 19RJBPE is a CCMT-style indexable turning insert engineered for precision metal cutting on CNC lathes and turning centers. It features an 80-degree diamond shape with a positive rake angle of 8 degrees and a relief angle of 7 degrees, making it well suited for finishing and semi-finishing operations. The insert is manufactured from solid carbide with an Al2O3 (aluminum oxide) CVD coating under manufacturer grade AC820P, delivering thermal resistance and wear life on steel workpieces. Installation is handled by a screw-clamp holding method. The insert measures 0.3819 inches in length with an inscribed circle of 0.3750 inches and a thickness of 0.1563 inches.\u003c\/p\u003e\u003cp\u003eThis insert is designed for external turning applications on steel and similar P-grade workpiece materials in production machining environments. The ESU chip breaker geometry controls chip evacuation during continuous cuts, reducing built-up edge and improving surface finish. The neutral hand orientation allows use in standard right-hand tool holders configured for CCMT pocket geometry. Machinists and CNC operators in job shops, production facilities, and maintenance turning applications will find this insert appropriate for light to moderate depth-of-cut passes on ferrous materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAC820P grade carbide with Al2O3 CVD coating for extended tool life on steel\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (Shape Code C) for versatile turning and profiling\u003c\/li\u003e\n\u003cli\u003eESU chip breaker for controlled chip formation during finishing passes\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with 8-degree rake angle reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eScrew-clamp holding method for secure, repeatable insert indexing\u003c\/li\u003e\n\u003cli\u003eCompliant with ANSI and ISO 13399 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for CCMT-pocket turning tool holders accepting a 3\/8-inch inscribed circle, 5\/32-inch thick diamond insert with a screw-clamp holding method. ISO code CCMT09T304N-SU. Confirm tool holder pocket specifications before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torx or hex key to the tool holder manufacturer torque specification when securing the clamping screw — do not overtighten. Inspect the insert pocket and seating surface for chips or debris before seating a new insert to ensure proper contact and prevent premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\u003eManufacturer Grade\u003c\/strong\u003e: AC820P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Al2O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.3819 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 8 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: ESU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCMT09T304N-SU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel (P-code)\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: 0.01 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: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19RJBPE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51730465063218,"sku":"19RJBPE","price":171.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5773b139185e7efa866a37f5e42fe05e_5ef2b16d-47ad-4a26-994c-423a4b2b825b.jpg?v=1788717934","url":"https:\/\/voomisupply.com\/products\/sumitomo-19rjbpe-turning-insert-ccmt-ac820p-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}