{"product_id":"walter-6955646-turning-insert-ccgt09t308-fn2-wnn10","title":"Walter 6955646 Turning Insert CCGT09T308-FN2 WNN10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER 6955646 is a CCGT09T308-FN2 WNN10 carbide turning insert designed primarily for machining non-ferrous metals. It features an 80-degree diamond shape with a positive rake angle of 18 degrees and a 7-degree relief angle, delivering clean, precise cuts in aluminum, copper, and similar materials. The insert carries a TiAlN coating applied via PVD process, which supports thermal resistance and edge durability. With a 0.8 mm corner radius, a 9.53 mm inscribed circle, and a honed cutting edge style, this insert is suited for finishing and semi-finishing operations. Installation uses a screw-holding method. It is used by machinists and CNC lathe operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is classified under the CCGT-FN2 series and applies to turning, facing, and boring operations. The FN2 chip breaker geometry is optimized for non-ferrous materials at its primary application but is also rated for secondary use on steel and stainless steel under appropriate cutting conditions. The insert follows ANSI and ISO standards and carries ISO code CCGT09T308-FN2 WNN10 with industry standard number CCGT3(2.5)2-FN2 WNN10. It is a neutral-hand insert with 2 cutting edges per body, making it a practical multi-use option for shops running varied workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN coating via PVD process for thermal resistance and edge life on non-ferrous and ferrous materials\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with positive 18-degree rake angle for efficient chip formation\u003c\/li\u003e\n\u003cli\u003eFN2 chip breaker geometry optimized for non-ferrous metal primary applications\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style for consistent finish quality and edge integrity\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert; screw-holding mount for secure, repeatable indexing\u003c\/li\u003e\n\u003cli\u003eCompliant with both ANSI and ISO standards; dual ISO and industry standard numbering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for toolholders accepting CCGT-style inserts with a screw-holding method. Compatible with turning, facing, and boring applications on non-ferrous metals (primary), steel, and stainless steel (secondary). Material grades WNN10, N10, P01, and M01 are specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC operators. Power down and lock out the machine before indexing or replacing inserts. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer specification. Inspect the insert pocket and seating surface for chips or debris before seating a new insert to ensure proper contact and runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCGT09T308-FN2 WNN10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: CCGT3(2.5)2-FN2 WNN10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCGT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 18 degrees (Positive)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.8 mm (1\/32 inch, 0.0315 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 9.53 mm (3\/8 inch, 0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 9.67 mm (0.3810 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3.97 mm (5\/32 inch, 0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 4.40 mm (0.1730 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 9.67 mm (0.3810 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: WNN10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: N10, P01, M01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: FN2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CCGT-FN2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.011 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WALTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6955646\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER","offers":[{"title":"Default Title","offer_id":51972298866994,"sku":"6955646","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1afb1fa6380536fdf23863605b391f0e_1ea192b0-e8ea-4150-826b-6bb31441abf0.jpg?v=1789965778","url":"https:\/\/voomisupply.com\/products\/walter-6955646-turning-insert-ccgt09t308-fn2-wnn10","provider":"Voomi Supply","version":"1.0","type":"link"}