{"product_id":"sandvik-coromant-5725136-cnga432-ceramic-turning-insert","title":"Sandvik Coromant 5725136 CNGA432 Ceramic Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5725136 is an uncoated ceramic turning insert designed for high-speed hard turning and interrupted-cut machining operations. Carrying the CNGA432 T0320WG 6190 designation, this insert features an 80-degree diamond shape with a 0 degree relief angle and a clamp-and-pin holding method. The manufacturer grade is 6190, suited to demanding cutting conditions where ceramic tooling is specified. With a 0.5000-inch inscribed circle and a 1\/32-inch (0.0313-inch) corner radius, this insert is sized for precision material removal. A licensed machinist or CNC tooling technician installs it in compatible CNGA-style toolholders. It is sold individually, with a minimum order quantity of 10 units.\u003c\/p\u003e\u003cp\u003eThis insert is applied in turning centers and CNC lathes where ceramic grade tooling is required, typically for high-temperature alloy, hardened steel, or cast iron finishing passes at elevated surface speeds. The chip breaker designation A and ISO code CNGA120408T01020WG 6190 identify the geometry for tool crib and program setup reference. It is appropriate for external turning operations where tight tolerances and surface finish are prioritized. Installation is performed by machinists and CNC setup technicians working with CNGA-compatible toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUncoated (bright) ceramic insert material for high-speed cutting applications\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (shape code C) for versatile turning geometry\u003c\/li\u003e\n\u003cli\u003e1\/32-inch (0.0313-inch) corner radius for controlled surface finish\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for secure seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eISO code CNGA120408T01020WG 6190 for precise grade and geometry identification\u003c\/li\u003e\n\u003cli\u003eTolerance code G and clearance code N per standard insert classification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNGA-style toolholders accepting a 0.5000-inch inscribed circle, 3\/16-inch thick diamond inserts with clamp and pin retention. Verify toolholder pocket specifications against the CNGA432 insert geometry before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use a torque wrench calibrated to the toolholder manufacturer's clamping specification for the clamp screw. Inspect the toolholder pocket and locating pin for wear or debris before seating the insert, and confirm the insert is fully seated before resuming cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNGA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 6190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4762 inches (12.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (0.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\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: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: A\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\u003eISO Code\u003c\/strong\u003e: CNGA120408T01020WG 6190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.43 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5725136\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51729623449906,"sku":"5725136","price":484.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dfc7722f0f64349f6d72ac4aa253f12a.jpg?v=1788706878","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5725136-cnga432-ceramic-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}