{"product_id":"seco-74030962-carbide-turning-insert-35-degree-diamond","title":"Seco 74030962 Carbide Turning Insert 35 Degree Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 74030962 is an uncoated carbide turning insert designed for precision finishing operations on superalloys and titanium. It carries ANSI insert code VNGM331 and ISO code VNGM160404, fitting the VNGM-MF1 series toolholding system. The insert features a 35-degree diamond (rhombic) shape with a sharp cutting edge and a corner radius of 0.0157 inches, optimized for the tight tolerances and demanding surface requirements of aerospace and high-performance alloy machining. Two cutting edges are available per insert. The MF1 chip breaker geometry targets finishing cuts, delivering controlled chip formation at shallow depths on difficult-to-machine materials. A licensed machinist or toolroom technician typically specifies and installs this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in applications involving superalloys and titanium as the primary workpiece material, with secondary suitability for steel, cast iron, non-ferrous materials, and hardened materials. Multi-use applications include turning, back turning, facing, and profiling. It is suited to CNC lathes and turning centers where a VNGM-style toolholder with clamp, pin, or lever-lock holding is used. The sharp cutting edge and MF1 finishing chip breaker make it well-matched to finishing passes where surface finish and dimensional accuracy are critical. Grade 890 carbide substrate provides high wear resistance with moderate toughness, appropriate for the abrasive nature of superalloy and titanium cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e35-degree diamond (rhombic) insert shape with sharp cutting edge geometry for low cutting forces on superalloys and titanium\u003c\/li\u003e\n  \u003cli\u003eMF1 finishing chip breaker for controlled chip evacuation at light depths of cut\u003c\/li\u003e\n  \u003cli\u003eUncoated Grade 890 carbide substrate offering high wear resistance suited to superalloys and titanium\u003c\/li\u003e\n  \u003cli\u003eTwo usable cutting edges per insert for extended service life\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp, pin, and lever-lock insert holding methods\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ANSI code VNGM331, ISO code VNGM160404\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for VNGM-series toolholders accepting a 35-degree diamond insert with a 3\/8-inch inscribed circle, negative rake, and negative side clearance. Suitable for toolholders using clamp, pin, or lever-lock holding methods. Verify toolholder pocket specifications against ANSI insert code VNGM331 or ISO code VNGM160404 before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC toolroom technician. Power down and lock out the machine spindle before seating or replacing inserts. Ensure the toolholder pocket and seating surfaces are clean and free of chips or debris before installing the insert. Follow the toolholder manufacturer's clamping procedure for lever-lock, pin, or clamp-style holders to achieve proper insert seating and avoid edge chipping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 890\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: V - Diamond (Rhombic) 35-Degree\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF1 (Finishing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Sharp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.3070 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.6142 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\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: Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Non-Ferrous, Hardened Materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S10, S20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: VNGM331\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: VNGM160404\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VNGM-MF1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74030962\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559314522418,"sku":"74030962","price":265.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b68242765862573efa09c8d6d2d25d37.jpg?v=1786430248","url":"https:\/\/voomisupply.com\/products\/seco-74030962-carbide-turning-insert-35-degree-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}