{"product_id":"sandvik-coromant-5751283-turning-insert-spmt-1125","title":"Sandvik Coromant 5751283 Turning Insert Spmt 1125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5751283 is a solid carbide turning insert in the SPMT style, designed for precision metal cutting on CNC lathes and turning centers. It carries ISO designation SPMT 09 T3 08-UM 1125 and features a dual-layer TiAlN and AlCr2O3 coating for heat resistance and extended tool life in demanding turning applications. The square insert shape (S) with a 90-degree included angle and 11-degree relief angle (clearance code P) delivers reliable chip control through the UM chip breaker geometry. Holding method is screw-on, suited for positive-rake toolholders compatible with SPMT-style pockets. Licensed machinists and CNC operators install this insert as a direct production or replacement cutting edge.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning operations on ferrous and hardened materials where TiAlN and AlCr2O3 coatings provide oxidation resistance at elevated cutting temperatures. Typical applications include finish and semi-finish turning on steel and cast iron. The UM chip breaker geometry supports a range of feed rates and depths of cut within the parameters of the 1125 grade. It is sold individually per piece with a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eISO code SPMT 09 T3 08-UM 1125 for direct toolholder cross-reference\u003c\/li\u003e\n\u003cli\u003eDual-layer TiAlN and AlCr2O3 coating for elevated-temperature wear resistance\u003c\/li\u003e\n\u003cli\u003eSquare insert shape with 90-degree included angle and 11-degree relief angle\u003c\/li\u003e\n\u003cli\u003eUM chip breaker geometry for consistent chip control across a range of feeds\u003c\/li\u003e\n\u003cli\u003eScrew-on holding method compatible with SPMT-style positive-rake pockets\u003c\/li\u003e\n\u003cli\u003eManufacturer grade 1125 carbide substrate for toughness and coating adhesion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for toolholders accepting SPMT-style square carbide inserts with screw-on retention, tolerance code M, and clearance code P, as identified by ISO designation SPMT 09 T3 08-UM 1125.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement is performed by a qualified machinist or CNC toolroom technician. Power down and lock out the machine spindle before accessing the toolholder pocket. Use the appropriate Torx or hex key to remove the clamping screw, seat the insert fully in the pocket, and torque the screw to the toolholder manufacturer's specification. Inspect the pocket seating surface for chips or wear before installing a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SPMT 09 T3 08-UM 1125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\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\u003eChip Breaker\u003c\/strong\u003e: UM (T-type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 3\/8 inches (0.3435 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (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\u003eWeight\u003c\/strong\u003e: 0.1 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5751283\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51741515940146,"sku":"5751283","price":353.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8f9935a23cf160124bbc169a1bfb431e.jpg?v=1788831975","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5751283-turning-insert-spmt-1125","provider":"Voomi Supply","version":"1.0","type":"link"}