{"product_id":"sumitomo-19rj596-turning-insert-cnmg542egu-ac820p-carbide","title":"Sumitomo 19RJ596 Turning Insert CNMG542EGU AC820P Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19RJ596 is a solid carbide turning insert in the CNMG542EGU geometry, coated with aluminum oxide (Al2O3) via a CVD process and graded AC820P. It features an 80-degree diamond insert shape (Shape Code C) with a neutral hand orientation and a positive rake angle of 7 degrees. The insert measures 0.6339 inches in length with a 5\/8-inch inscribed circle, a 1\/4-inch thickness, and a 1\/32-inch corner radius. The EGU chip breaker geometry and Clearance Code N designation make this insert suited to precision turning operations in steel applications. Licensed machinists and CNC operators install this insert in compatible toolholders for external turning work.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed primarily for secondary workpiece material Steel (Material Code P), making it well suited to general steel turning in production and job-shop environments. The AC820P grade with CVD Al2O3 coating provides wear resistance and thermal stability at moderate to high cutting speeds. The CNMG style is a widely used four-sided indexable geometry retained in the toolholder via a clamp and pin holding method, allowing multiple cutting edges per insert before replacement. Typical applications include external cylindrical turning and facing operations on steel components in both light and moderate interrupted cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAC820P grade with CVD-applied Al2O3 coating for thermal and wear resistance in steel cutting\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CNMG style) provides a strong cutting edge geometry\u003c\/li\u003e\n  \u003cli\u003eEGU chip breaker for controlled chip formation during steel turning\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard CNMG toolholders\u003c\/li\u003e\n  \u003cli\u003ePositive rake angle of 7 degrees reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure, repeatable insert seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style indexable turning insert for use in CNMG-style toolholders that accept 5\/8-inch inscribed circle, 1\/4-inch thick inserts with a clamp and pin holding method. Conforms to ANSI standard code CNMG542EGU and ISO 13399 code CNMG160608N-GU.\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 before changing inserts. Seat the insert fully against the toolholder pocket and secure the clamp and pin to the manufacturer-specified torque using calibrated tooling. Inspect the insert pocket for wear or debris before seating a new insert to ensure proper support and edge alignment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: CNMG542EGU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG160608N-GU\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\/Finish\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\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees, Shape Code C)\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: EGU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6339 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp; Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel (Code P)\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: 0.048 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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19RJ596\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51750701400370,"sku":"19RJ596","price":307.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_e8069d87-3dbe-427e-bbfb-8ae2d4475296.jpg?v=1788918688","url":"https:\/\/voomisupply.com\/products\/sumitomo-19rj596-turning-insert-cnmg542egu-ac820p-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}