{"product_id":"hertel-1000409-spg322-hc210-carbide-turning-insert","title":"Hertel 1000409 SPG322 HC210 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 1000409 is a solid carbide turning insert in the SPG322 style, designed for use on CNC lathes and manual turning centers in metalworking and machining operations. It carries a TiN (titanium nitride) coating applied via PVD process, which improves wear resistance and extends cutting tool life compared to uncoated carbide. The insert features a 3\/8-inch inscribed circle, a 1\/32-inch corner radius, a 90-degree square shape, and a neutral hand orientation. It belongs to the KENDEX series and is manufactured to grade HC210. Machinists and tool and die professionals are the primary installers and users of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning operations on a range of workpiece materials, including stainless steel, non-ferrous metals, and high-temperature alloys, corresponding to ISO material groups M, N, and S as primary workpiece materials, with cast iron (group K) as a secondary material. It is also rated to material grades C2 and C4. Typical applications include finish and semi-finish turning passes where a controlled corner radius and consistent chip formation are required. The maximum depth of cut is 0.0492 inches (1.25 mm), making this insert appropriate for light to moderate material removal on precision turning jobs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD-applied TiN coating for extended wear life\u003c\/li\u003e\n  \u003cli\u003eSPG322 insert style with 90-degree square shape and neutral hand\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch (0.3750-inch) inscribed circle with 1\/8-inch insert thickness\u003c\/li\u003e\n  \u003cli\u003e1\/32-inch (0.0312-inch) corner radius for controlled surface finish\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry with 11-degree relief angle (clearance code P)\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method; tolerance code G for consistent seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for toolholders accepting SPG322-style square turning inserts with clamp-style holding in the KENDEX series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tool-room technicians. Before changing inserts, power down the lathe and ensure the spindle is fully stopped. Seat the insert firmly in the toolholder pocket and secure the clamp to manufacturer torque specifications using the appropriate torque key. Inspect the insert seating and shim condition before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPG322\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square (shape code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HC210\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: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0312 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90.0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: M (Stainless Steel), N (Non-Ferrous), S (High-Temp Alloys)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: K (Cast Iron)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENDEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1000409\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727368716594,"sku":"1000409","price":294.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b85f03f804a6063a22c9f73d95dad20f.jpg?v=1788676849","url":"https:\/\/voomisupply.com\/products\/hertel-1000409-spg322-hc210-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}