{"product_id":"sumitomo-19rjbpw-carbide-turning-insert-vbmt332esu-ac820p","title":"Sumitomo 19RJBPW Carbide Turning Insert VBMT332ESU AC820P","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19RJBPW is a VBMT-style solid carbide turning insert with an AC820P manufacturer grade and an aluminum oxide (Al2O3) CVD coating. Designed for metal-cutting lathe operations, this insert features a 35-degree diamond shape, a 3\/8-inch inscribed circle, and a 1\/32-inch corner radius. The positive rake geometry and ESU chip breaker promote efficient chip evacuation and reduced cutting forces during turning. The screw-holding method provides secure seating in compatible toolholders. Machinists and CNC operators working in production turning environments will find this insert suited for consistent, repeatable performance on steel and similar workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for turning applications on steel and secondary steel-category workpiece materials. The ESU chip breaker geometry is optimized for finishing and semi-finishing passes where controlled chip flow and surface finish are priorities. It is appropriate for use in CNC turning centers and manual lathes equipped with VBMT-compatible toolholders. The neutral hand designation makes it adaptable to a range of toolholder orientations. Typical users include CNC machinists, toolroom operators, and production turning technicians.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAC820P grade with CVD-applied Al2O3 coating for wear resistance on steel\u003c\/li\u003e\n  \u003cli\u003eESU chip breaker geometry for controlled chip flow in finishing and semi-finishing cuts\u003c\/li\u003e\n  \u003cli\u003e35-degree diamond insert shape (V) with positive rake angle of 8 degrees\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle with 1\/32-inch corner radius for precise edge geometry\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting (clearance code B, tolerance code M) for rigid, repeatable seating\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO 13399 standards; ISO code VBMT160408N-SU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in VBMT-compatible screw-on toolholders. ANSI code VBMT332ESU and ISO code VBMT160408N-SU can be used to cross-reference compatible toolholder designations from major toolholder manufacturers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully stopped and the machine is in a safe, locked-out state before changing inserts. Use the correct torx or hex key as specified by the toolholder manufacturer when tightening the clamping screw — do not overtighten. Inspect the insert pocket and seating surface for chips or debris before seating the insert to maintain proper edge geometry and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: VBMT332ESU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VBMT160408N-SU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VBMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (V), 35-degree included angle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC820P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Al2O3 (CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (0.0313 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6535 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\u003c\/strong\u003e: Positive, 8 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: ESU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, 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: 0.05 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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19RJBPW\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51732843004210,"sku":"19RJBPW","price":310.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e4ee68cfed13df7a7e9a8255b4443e51.jpg?v=1788747439","url":"https:\/\/voomisupply.com\/products\/sumitomo-19rjbpw-carbide-turning-insert-vbmt332esu-ac820p","provider":"Voomi Supply","version":"1.0","type":"link"}