{"product_id":"ingersoll-cutting-tools-6188596-cnmg432-carbide-turning-insert","title":"Ingersoll Cutting Tools 6188596 CNMG432 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe INGERSOLL CUTTING TOOLS 6188596 is a CNMG432 carbide turning insert designed for precision metal removal on steel workpieces. It carries the ISO designation CNMG120408MGP in grade TT8115B, a CVD-coated carbide grade with an Al2O3, TiCN, and TiN multilayer coating engineered for high wear-resistance to moderate wear-resistance and toughness. The insert features an 80-degree diamond (rhombic) shape, a neutral hand orientation, and a negative rake with negative side clearance, making it suitable for rigid toolholding setups. With four cutting edges per insert, it delivers cost-effective performance in finishing and medium machining operations. Licensed machinists and CNC turning center operators are the primary installers of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is applied in turning operations where the primary workpiece material is steel (ISO material group P). The MGP chip breaker geometry is optimized for finishing and medium machining passes, producing controlled chip flow at moderate depths of cut up to 0.197 inches. It fits standard CNMG-style toolholders that use a clamp holding method. Typical applications include external and internal turning on steel components in production and job-shop environments running CNC lathes or manual turning centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade TT8115B with CVD-applied Al2O3, TiCN, and TiN multilayer coating for extended tool life on steel\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (shape code C) provides a strong cutting edge and versatile approach angles\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert reduce per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003eMGP chip breaker geometry suited for finishing and medium machining chip control\u003c\/li\u003e\n  \u003cli\u003eNegative rake and negative side clearance (clearance code N) support rigid, stable clamped toolholding\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.197 inches supports a range of turning pass strategies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fit for CNMG432 (ISO CNMG120408) clamp-style turning toolholders used in steel turning applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC tooling technician. Disengage the machine spindle and ensure the turret or toolpost is in a safe, indexed position before seating or rotating the insert. Use the correct torque wrench and clamp screw specified by the toolholder manufacturer  -  do not over-torque the clamp, as this can fracture the insert. Inspect the insert pocket and clamp for wear or debris before each insert change to maintain proper seating and edge location.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TT8115B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Layers\u003c\/strong\u003e: Al2O3, TiCN, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.500 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.508 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.197 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\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\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: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MGP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing, Medium Machining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Group P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: INGERSOLL CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6188596\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INGERSOLL CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51971166568754,"sku":"6188596","price":212.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/11b8cc9bebaabb050b86a02ce98888e7.jpg?v=1789953995","url":"https:\/\/voomisupply.com\/products\/ingersoll-cutting-tools-6188596-cnmg432-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}