{"product_id":"tungaloy-6804734-pcbn-turning-insert-wnga-432-bxm20","title":"Tungaloy 6804734 Pcbn Turning Insert Wnga 432 BXM20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TUNGALOY 6804734 is a Polycrystalline Cubic Boron Nitride (PCBN) turning insert in the WNGA 432 geometry, grade BXM20, with a Physical Vapor Deposition (PVD) TiCN coating. It carries an 80-degree trigon (W) shape, a neutral hand orientation, and a honed cutting edge for clean, controlled engagement. With 3 usable cutting edges and a flat-top chip breaker, this insert is configured for finishing operations on hard materials. The insert measures 0.686 inches in length with a 0.5 inch inscribed circle and a 0.0315 inch corner radius. It is held by clamp and pin and is suited for use by machinists and tooling technicians working with hardened ferrous and difficult-to-machine materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for finishing passes on hard materials, classified under ISO material grade H and primary workpiece material code H. Typical applications include turning, facing, and boring of hardened steels, hard cast irons, and similarly demanding workpiece materials on CNC turning centers and manual lathes. The flat-top chip breaker geometry and honed edge support precise surface finish results at tight depth-of-cut parameters, with a maximum depth of cut of 0.0197 inches. It is a multi-use insert suitable across turning, facing, and boring operations wherever tight tolerances and fine finishes are required on hard material components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePCBN insert material with PVD TiCN coating for extended tool life on hard workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBXM20 manufacturer grade, ISO material grade H10, suited for finishing hard materials\u003c\/li\u003e\n  \u003cli\u003e3 cutting edges per insert with neutral hand orientation for flexible setup\u003c\/li\u003e\n  \u003cli\u003eFlat-top chip breaker geometry with honed cutting edge for finishing operations\u003c\/li\u003e\n  \u003cli\u003eClamp and pin insert holding method for secure, repeatable seating\u003c\/li\u003e\n  \u003cli\u003eConforms to both ANSI (WNGA432) and ISO (WNGA080402) insert standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-application insert for toolholders accepting WNGA 432 geometry inserts per ANSI and ISO standards. Compatible with clamp-and-pin style WNGA toolholders. Verify toolholder specification against ANSI insert code WNGA432 or ISO insert code WNGA080402 before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Before indexing or replacing inserts, ensure the machine spindle is fully stopped and all power is isolated per facility lockout\/tagout procedures. Seat the insert firmly against the toolholder pocket locating surfaces before engaging the clamp and pin to ensure repeatable runout. Inspect the insert pocket and seating surfaces for chips or debris before each insert change to avoid seating errors and premature edge failure.\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: BXM20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: H10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: W - Trigon 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: WNGA432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: WNGA080402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.686 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.203 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0197 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Length\u003c\/strong\u003e: 0.087 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Flat Top\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\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 and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3QP-WNGA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.049 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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: TUNGALOY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6804734\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TUNGALOY","offers":[{"title":"Default Title","offer_id":51972089676082,"sku":"6804734","price":122.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d432c077aa21eb1b55495cfceccc851c.jpg?v=1789962422","url":"https:\/\/voomisupply.com\/products\/tungaloy-6804734-pcbn-turning-insert-wnga-432-bxm20","provider":"Voomi Supply","version":"1.0","type":"link"}