{"product_id":"hertel-shvnma331630bn-turning-insert-3-8-ic-pcbn","title":"Hertel SHVNMA331630BN Turning Insert 3\/8 Ic Pcbn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL SHVNMA331630BN is a polycrystalline cubic boron nitride (PCBN) turning insert designed for precision machining of hardened ferrous materials, cast iron, and superalloys. It carries manufacturer grade HT630BN and ships uncoated (bright finish), making it suited for high-speed finishing and semi-finishing passes where edge sharpness is critical. The insert features a 35-degree diamond shape (V code), a 3\/8-inch inscribed circle, and a 1\/64-inch corner radius. Holding method is clamp and pin, and the insert conforms to ANSI style SH-VNMA. Licensed machinists and toolroom technicians working on CNC lathes and turning centers are the primary installers of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is used in turning applications involving hardened steels, powder-metallurgy parts, and hard cast iron where carbide tooling reaches its limits. The tight 1\/64-inch corner radius supports fine-finish turning on close-tolerance diameters. The 35-degree included angle of the diamond geometry provides a sharp, low-cutting-force profile appropriate for interrupted cuts and contour turning on hardened workpieces. Typical install scenarios include production CNC turning cells and jobshop lathes running hard-turning operations as a grinding alternative.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePCBN insert material rated for hard turning of ferrous alloys and cast iron\u003c\/li\u003e\n  \u003cli\u003eManufacturer grade HT630BN, uncoated bright finish for consistent edge geometry\u003c\/li\u003e\n  \u003cli\u003e35-degree diamond insert shape (Shape Code V) for low cutting forces and contouring\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch inscribed circle with 3\/16-inch insert thickness for rigid seating\u003c\/li\u003e\n  \u003cli\u003e1\/64-inch corner radius (0.0156 inches) for fine-finish surface results\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure, repeatable positioning in toolholder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SH-VNMA style toolholders accepting a 35-degree diamond insert with a 3\/8-inch inscribed circle, 3\/16-inch thickness, and a 0.150-inch hole diameter. Consult your toolholder manufacturer specifications to confirm insert pocket and clamping compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with indexable insert tooling. Power down and lock out the machine before seating or indexing the insert. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer to secure the clamp and pin without cracking the PCBN blank. Inspect the insert pocket for chips or debris before seating a new insert edge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Cubic Boron Nitride (PCBN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HT630BN\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: Diamond (35 degrees, Shape Code V)\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\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0156 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\u003eInsert Style\u003c\/strong\u003e: SH-VNMA\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\u003eChip Breaker\u003c\/strong\u003e: A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 331\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\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: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.5 inches\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SHVNMA331630BN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51750174818610,"sku":"SHVNMA331630BN","price":781.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e242a2a4669c5896033164368c9d0ccf.jpg?v=1788914075","url":"https:\/\/voomisupply.com\/products\/hertel-shvnma331630bn-turning-insert-3-8-ic-pcbn","provider":"Voomi Supply","version":"1.0","type":"link"}