{"product_id":"ingersoll-cutting-tools-6212666-vbmt-turning-insert-carbide","title":"Ingersoll Cutting Tools 6212666 Vbmt Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe INGERSOLL CUTTING TOOLS 6212666 is a VBMT-style diamond-shape carbide turning insert designed for precision external turning operations on steel workpieces. It carries a 35-degree included angle and a 5-degree relief angle with a neutral hand orientation, making it suitable for general-purpose turning and finishing passes. The TT8125B grade substrate is applied via CVD coating, combining an Al2O3 outer layer with TiCN and Titanium Nitride underlayers for improved wear resistance and thermal stability. With a 0.0310-inch corner radius and a chip breaker geometry designated FG, this insert targets controlled chip formation in ISO P-class steel materials. Licensed machinists and CNC lathe operators are the primary installers of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is built for use in steel turning applications on CNC lathes and manual turning centers in both production-shop and job-shop environments. The positive rake geometry and FG chip breaker make it well-suited for finishing and light-to-moderate roughing passes on carbon steel, alloy steel, and similar ISO P-class materials. Its screw-clamp holding method is compatible with standard VBMT insert pockets commonly found on indexable turning toolholders. The ISO designation for this insert is VBMT160408FG TT8125B.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVBMT diamond insert shape with 35-degree included angle for low-force cutting engagement\u003c\/li\u003e\n  \u003cli\u003eCVD multilayer coating: Al2O3, TiCN, and Titanium Nitride for extended tool life in steel\u003c\/li\u003e\n  \u003cli\u003eTT8125B manufacturer grade optimized for ISO P-class steel workpiece materials\u003c\/li\u003e\n  \u003cli\u003eFG chip breaker geometry supports controlled chip evacuation during finishing cuts\u003c\/li\u003e\n  \u003cli\u003ePositive rake design reduces cutting forces and heat generation at the cutting edge\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert with screw-clamp holding for secure, repeatable 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 indexable turning toolholders with VBMT insert pockets accepting a 3\/8-inch inscribed circle, screw-clamp holding method, and clearance code B with tolerance code M.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and indexed by qualified machinists following standard indexable tooling procedures. Before changing or indexing the insert, power down the machine spindle completely and verify the machine is in a locked-out state per facility lockout\/tagout protocols. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturer's recommendation  -  do not overtighten, as this can fracture the carbide substrate. Inspect the insert pocket and clamping surfaces for chips or debris before seating a fresh cutting edge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VBMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VBMT160408FG TT8125B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 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\u003eManufacturer Grade\u003c\/strong\u003e: TT8125B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Al2O3, TiCN, Titanium Nitride\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: FG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0310 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6540 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1870 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.3750 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1730 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0790 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 Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 332\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VBMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: INGERSOLL CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6212666\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INGERSOLL CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52056171774258,"sku":"6212666","price":41.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/995d807e59b0b86ebd38e1f788fa5d44_705861a0-0371-4267-b21a-c1960f0663b9.jpg?v=1790038080","url":"https:\/\/voomisupply.com\/products\/ingersoll-cutting-tools-6212666-vbmt-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}