{"product_id":"kyocera-tbn02322-cbn-turning-insert-dnga433me4-kbn05m","title":"Kyocera TBN02322 Cbn Turning Insert DNGA433ME4 KBN05M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KYOCERA TBN02322 is a cubic boron nitride (CBN) turning insert in the DNGA433ME4 KBN05M configuration, designed for high-speed machining of hardened ferrous materials. It features a 55-degree diamond (rhombic) insert shape, a 1\/2-inch inscribed circle, and a 3\/64-inch corner radius. The KBN05M grade carries a MEGACOAT PVD coating engineered for high wear resistance on hardened workpiece materials in the H01 and H10 material grade range. With four cutting edges and a honed cutting edge style, this insert delivers consistent edge life in demanding turning applications. It is installed by machinists and tooling professionals in CNC turning centers and manual lathes.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external turning, boring, and copying operations on hardened steels and similarly hard materials where conventional carbide inserts reach their limits. The DNGA form factor uses a clamp and pin holding method with a negative rake and negative side clearance geometry, making it appropriate for rigid, stable setups on production turning equipment. It conforms to both ANSI and ISO standards, with ANSI code DNGA433 and ISO code DNGA150412, giving it broad compatibility across DNGA-style toolholders used in industrial machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCubic boron nitride (CBN) insert material with MEGACOAT PVD coating for extended tool life on hardened workpieces\u003c\/li\u003e\n  \u003cli\u003eKBN05M grade optimized for hardened materials, material grades H01 and H10\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape (DNGA) with four usable cutting edges\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style reduces microchipping in interrupted and continuous hard-turning cuts\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method with negative rake geometry for rigid, chatter-resistant setups\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO insert standards for drop-in toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DNGA-style toolholders conforming to ANSI insert code DNGA433 and ISO insert code DNGA150412. Suitable for external turning, boring, and copying applications on hardened materials. Multi-use tool compatible with standard clamp and pin retention systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. De-energize and lock out the machine before seating or indexing the insert. Verify the toolholder pocket and seating surfaces are clean and free of chips before clamping. Follow the toolholder manufacturer's specified clamping torque and retention hardware requirements; do not substitute clamp styles not rated for DNGA negative-geometry inserts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cubic Boron Nitride (CBN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KBN05M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: MEGACOAT PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DNGA433\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DNGA150412\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0469 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.182 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0748 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2032 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: Honed\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 Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hard Material (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: H01, H10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Copying, External Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: KYOCERA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TBN02322\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA","offers":[{"title":"Default Title","offer_id":51736992842034,"sku":"TBN02322","price":119.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6e3a240627f0ff44f55342cefc3eac84.jpg?v=1788782847","url":"https:\/\/voomisupply.com\/products\/kyocera-tbn02322-cbn-turning-insert-dnga433me4-kbn05m","provider":"Voomi Supply","version":"1.0","type":"link"}