{"product_id":"seco-02792398-vnga-turning-insert-pcbn-tialsin-3-8-inch-ic","title":"Seco 02792398 Vnga Turning Insert Pcbn Tialsin 3\/8 Inch Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02792398 is a VNGA-style polycrystalline cubic boron nitride (PCBN) turning insert carrying manufacturer grade CBN060K with a multilayer TiAlSiN PVD coating. The insert features a 35-degree diamond shape (V), a 3\/8-inch inscribed circle, a 1\/64-inch corner radius, and a flat-top chip breaker geometry with negative rake and zero relief angle. Four cutting edges are available per insert, and the chamfered and honed cutting edge style supports interrupted and continuous cuts on hard and difficult-to-machine workpieces. Licensed machinists and CNC turning specialists use this insert in production environments where hardened steels and superalloys demand extended tool life beyond what carbide can deliver.\u003c\/p\u003e\u003cp\u003eThis insert is rated for primary use on hard materials (ISO code H, material grades H10 and H20) and secondary use on super-alloys and titanium (ISO code S). It is suited for back turning, facing, profiling, and general turning operations. The VNGA flat-top series is designed for negative-rake toolholders that accept clamp, pin, or lever-lock insert holding methods. It meets both ANSI and ISO standards, with an ISO designation of VNGA160404S-01525-L1-U and an industry standard number of VNGA331S-00625-L1-U.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePCBN insert with multilayer TiAlSiN PVD coating for high-heat and high-hardness cutting conditions\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for extended service life per unit\u003c\/li\u003e\n\u003cli\u003eChamfered and honed cutting edge style reduces chipping on hardened and interrupted workpieces\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, pin, and lever-lock toolholder systems for setup flexibility\u003c\/li\u003e\n\u003cli\u003eMulti-use geometry supports back turning, facing, profiling, and turning in a single insert\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO insert standards for drop-in compatibility with conforming toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for negative-rake VNGA toolholders accepting clamp, pin, or lever-lock retention. Rated for hard materials (H10, H20) and super-alloys and titanium (S). Suitable for any CNC or manual turning application within the length range of 0.700 to 10.000 inches and a maximum depth of cut of 0.020 inches. ISO code VNGA160404S-01525-L1-U. Multi-tipped insert approved for multi-use applications per manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or indexing the insert. Use the correct torque and clamping method specified by the toolholder manufacturer — clamp, pin, or lever-lock as required. Inspect the insert seat and toolholder pocket for chips or debris before seating; contamination will affect insert alignment and edge life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VNGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 35 (V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CBN060K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Cubic Boron Nitride (PCBN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlSiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD Multilayer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0157 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1874 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.2598 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 0.100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees (Negative Rake)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin, Lever Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (H10, H20)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Super-alloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Back Turning, Facing, Profiling, Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VNGA160404S-01525-L1-U\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Range\u003c\/strong\u003e: 0.700 to 10.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02792398\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563564499250,"sku":"02792398","price":240.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/93efb8eeb5d5b840c43c9799243e8c92_636e8354-27f5-420e-8512-467b798fcc97.jpg?v=1786499162","url":"https:\/\/voomisupply.com\/products\/seco-02792398-vnga-turning-insert-pcbn-tialsin-3-8-inch-ic","provider":"Voomi Supply","version":"1.0","type":"link"}