{"product_id":"iscar-3328727-carbide-turning-insert-cnmg433-ic830","title":"Iscar 3328727 Carbide Turning Insert CNMG433 IC830","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 3328727 is a CNMG-style carbide turning insert designed for general turning operations on CNC lathes and turning centers. It carries the IC830 manufacturer grade and features a multilayer PVD coating of TiAlN, AlTiN, and TiN applied using ISCAR's SumoTec proprietary process. This combination delivers a balance of wear resistance and toughness suited to interrupted and continuous cuts. The insert measures 12.90 mm in length, has an inscribed circle of 12.70 mm (0.500 inches), a thickness of 4.76 mm, and a corner radius of 1.20 mm. It is right-hand oriented with a negative side clearance and a positive rake geometry. Machinists and CNC operators install this insert as a consumable tooling component in standard CNMG insert holders.\u003c\/p\u003e\u003cp\u003eThe 3328727 is intended for roughing and medium machining operations. It is rated for use on steel (P), stainless steel (M), special and super alloys (S), and hardened materials (H) based on ISO workpiece material classifications. The M3P chip breaker geometry is optimized to manage chip flow during medium-to-heavy material removal passes, with a maximum depth of cut of 5.50 mm (0.217 inches). This insert suits production turning environments in metalworking shops where consistent tool life and reliable chip control across multiple workpiece materials are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC830 grade with SumoTec PVD coating: TiAlN, AlTiN, and TiN multilayer finish for wear resistance and toughness\u003c\/li\u003e\n\u003cli\u003eM3P chip breaker geometry engineered for roughing and medium machining applications\u003c\/li\u003e\n\u003cli\u003e80-degree diamond (rhombic) insert shape for versatile turning and profiling capability\u003c\/li\u003e\n\u003cli\u003eNegative side clearance (clearance code N) with positive rake for stable cutting action\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 5.50 mm (0.217 inches)\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 tooling data standards; ISO insert code CNMG120412\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to seat in standard CNMG-style insert holders accepting a 433 ANSI size code (ISO size code 120412) with negative clearance geometry. Verify holder clamping style and seat configuration before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by machinists or tooling technicians on CNC or manual turning equipment. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and insert screw specified by the toolholder manufacturer — do not overtighten, as carbide inserts are brittle and can crack under excess clamping load. Inspect the insert seat and clamping screw for damage or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG433\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120412\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC830\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN, AlTiN, TiN (SumoTec PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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\u003eChip Breaker\u003c\/strong\u003e: M3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Roughing, Medium Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\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 Length\u003c\/strong\u003e: 12.90 mm (0.508 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 12.70 mm (0.500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 4.76 mm (0.187 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.20 mm (0.047 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 5.50 mm (0.217 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: P (Steel), M (Stainless Steel), S (Super Alloys), H (Hardened Materials)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3328727\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738173767986,"sku":"3328727","price":30.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8eea1e31c658821d5d13c5bc5f21e1fe_1bf6f81e-0c2d-46b1-a095-be5aaa91ac6b.jpg?v=1788796594","url":"https:\/\/voomisupply.com\/products\/iscar-3328727-carbide-turning-insert-cnmg433-ic830","provider":"Voomi Supply","version":"1.0","type":"link"}