{"product_id":"sandvik-coromant-5755223-turning-insert-trdc1304-f-1125","title":"Sandvik Coromant 5755223 Turning Insert TRDC1304-F 1125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5755223 is a solid carbide turning insert in the CoroTurn TR series, designed for precision external turning operations on CNC lathes. The insert carries a dual-layer PVD coating — TiAlN and AlCr2O3 — applied over a 1125-grade carbide substrate. With a 60-degree diamond shape (Insert Shape Code T), a 0.4961-inch insert length, and an 11 mm inscribed circle, this insert is engineered for tight-tolerance turning where edge consistency and wear resistance are critical. It features a neutral hand orientation and an F chip breaker geometry. Licensed machinists and CNC operators install this insert in screw-retained toolholders compatible with the CoroTurn TR system.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning steel and stainless steel workpieces, corresponding to ISO material codes P and M respectively. The F chip breaker geometry promotes effective chip control at moderate feeds and depths of cut, making it appropriate for finishing and semi-finishing passes on steel components. The PVD TiAlN plus AlCr2O3 coating combination supports elevated cutting speeds while maintaining edge integrity on difficult-to-machine stainless grades. Typical applications include shaft turning, bore finishing on larger OD tools, and general-purpose profiling on horizontal and vertical CNC turning centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1125-grade solid carbide substrate with dual PVD coating: TiAlN and AlCr2O3 for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e60-degree diamond insert shape (Code T) with 2 cutting edges for economical use\u003c\/li\u003e\n  \u003cli\u003eF chip breaker geometry optimized for controlled chip formation on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation — compatible with both left- and right-hand toolholders where geometry allows\u003c\/li\u003e\n  \u003cli\u003eScrew-held insert retention for repeatable seating and quick indexing\u003c\/li\u003e\n  \u003cli\u003eISO designation TR-DC1304-F 1125 for direct cross-reference with Sandvik Coromant toolholder specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CoroTurn TR series screw-retained toolholders accepting TRDC-style inserts with a 1304 insert size code. Primary workpiece materials are steel (ISO code P) and stainless steel (ISO code M). Verify toolholder pocket geometry against ISO code TR-DC1304-F 1125 before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the manufacturer-specified torx or hex key to tighten the clamping screw to the toolholder torque specification listed in the CoroTurn TR toolholder documentation — do not overtighten, as this can fracture the insert or damage the pocket. Inspect the insert pocket and screw threads for debris or wear before seating the new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert 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 and AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 60 degrees (Code T)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TRDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TR-DC1304-F 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn TR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4961 inches (12.60 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.4331 inches (11.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.2175 inches (5.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1457 inches (3.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches L x 2.13 inches W x 0.53 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 5755223\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51753005416754,"sku":"5755223","price":326.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/762527f1e3aac4776c830c0781c84eb8_42f8d665-8aee-483e-8b61-0791ae459eb7.jpg?v=1788932056","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5755223-turning-insert-trdc1304-f-1125","provider":"Voomi Supply","version":"1.0","type":"link"}