{"product_id":"iscar-5507339-turning-insert-cnmx452htw-ic9250","title":"Iscar 5507339 Turning Insert CNMX452HTW IC9250","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5507339 is a solid carbide turning insert in the CNMX style, designed for high-performance external turning operations on CNC lathes. It carries the IC9250 manufacturer grade with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which provides wear resistance and heat management at the cutting zone. The insert features an 80-degree diamond shape, a 0.5-inch inscribed circle, and a 1\/32-inch corner radius. It belongs to the Heliturn LD series and includes a wiper edge geometry for improved surface finish. Licensed machinists and CNC operators install this insert in clamp- or pin-style toolholders matched to the CNMX seat configuration.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning stainless steel and carbon or alloy steel in both roughing and finishing passes where consistent tool life and surface quality are priorities. The HTW chip breaker geometry manages chip evacuation on ductile materials, making it appropriate for continuous and semi-interrupted cuts at moderate to high cutting speeds in both production and job-shop environments. The positive rake design reduces cutting forces and is well matched to lighter-duty setups and thin-wall components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC9250 grade with CVD-applied TiCN, Al2O3, and TiN multilayer coating for extended tool life on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape with positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eHTW chip breaker geometry designed for effective chip control on ductile workpiece materials\u003c\/li\u003e\n  \u003cli\u003eWiper edge included for improved surface finish without reducing feed rate\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin insert holding methods\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a CNMX-style replacement insert for Heliturn LD series toolholders accepting a 1\/2-inch inscribed circle, 80-degree diamond, 5\/16-inch thick insert with N clearance and M tolerance. Compatible with material grades C5, C6, and C7. Conforms to ISO 13399 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. The machine spindle must be fully stopped and locked out before changing inserts. Seat the insert firmly against the pocket walls before tightening the clamp or seating the pin to ensure accurate positioning. Inspect the insert pocket for chips or damage before each insert change to prevent premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80-degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC9250\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (CVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heliturn LD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: HTW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 12.90 mm (0.5079 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/16 inch (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.025 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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5507339\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51730520047922,"sku":"5507339","price":255.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/373215271857e62fa7d8d4d6f0ce5423.jpg?v=1788718887","url":"https:\/\/voomisupply.com\/products\/iscar-5507339-turning-insert-cnmx452htw-ic9250","provider":"Voomi Supply","version":"1.0","type":"link"}