{"product_id":"sandvik-coromant-5749392-turning-insert-scmt32-52-um","title":"Sandvik Coromant 5749392 Turning Insert SCMT32.52-UM","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5749392 is a solid carbide turning insert designed for precision external turning operations on CNC lathes and turning centers. Carrying the SCMT32.52-UM 1125 designation, this insert features a TiAlN and AlCr2O3 PVD coating applied over a carbide substrate, delivering strong wear resistance and thermal stability at the cutting edge. The UM chip breaker geometry supports chip control across a wide range of feed rates and depths of cut. With a neutral hand orientation and a 90-degree square insert shape, it fits standard SCMT-style toolholders and is installed by licensed machinists and tooling technicians working in production turning environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning steel as its primary workpiece material, with secondary capability on stainless steel, non-ferrous metals, superalloys, and titanium. The CoroTurn 107 series is commonly applied in light to moderate roughing and finishing passes on external diameters, shoulders, and faces. The four cutting edges per insert make it cost-effective for high-volume production runs where insert index cycles are tracked. Typical applications include shaft turning, sleeve machining, and general-purpose OD turning in job shop and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN and AlCr2O3 PVD coating for elevated wear and heat resistance at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eUM chip breaker geometry promotes reliable chip evacuation across varied feed and depth conditions\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert maximize tooling value in production runs\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard SCMT screw-clamping toolholders\u003c\/li\u003e\n  \u003cli\u003e1\/32 inch corner radius suitable for general-purpose turning with moderate corner strength\u003c\/li\u003e\n  \u003cli\u003eGrade 1125 carbide substrate engineered for steel and multi-material turning applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SCMT-style screw-clamping toolholders within the SANDVIK COROMANT CoroTurn 107 series. ISO designation SCMT 09 T3 08-UM 1125. Compatible primary workpiece material is steel (ISO P); secondary compatible materials include stainless steel (ISO M), non-ferrous metals (ISO N), superalloys (ISO S), and titanium.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate Torx or hex key to secure the clamping screw to the toolholder manufacturer's specified procedure. Inspect the insert seat and clamping screw for debris or damage before seating a new insert to ensure proper seating and edge registration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SCMT 09 T3 08-UM 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1125\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: TiAlN \/ AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: UM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square (90 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 3\/8 inch (0.3435 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Stainless Steel, Non-Ferrous Metal, Superalloy, Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5749392\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51746849423666,"sku":"5749392","price":268.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8f974de559be08f7ff75c483d5b5dbfb.jpg?v=1788874026","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5749392-turning-insert-scmt32-52-um","provider":"Voomi Supply","version":"1.0","type":"link"}