{"product_id":"sandvik-coromant-5752139-turning-insert-tcmt-h13a-coroturn-107","title":"Sandvik Coromant 5752139 Turning Insert Tcmt H13A Coroturn 107","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5752139 is a solid carbide turning insert designed for precision metal cutting in CNC and manual lathe applications. Carrying the TCMT insert style with a 60-degree triangular shape, this insert measures 10.74 mm in length with a 0.25-inch inscribed circle and a 0.40 mm (1\/64 inch) corner radius. The H13A uncoated carbide grade delivers sharp, consistent edges suited for finishing and light-to-medium turning passes. The UM chip breaker geometry controls chip flow during continuous cuts, reducing buildup on the cutting edge. This insert belongs to the CoroTurn 107 series and is installed using a screw-type holding method.\u003c\/p\u003e\n\u003cp\u003eThe 5752139 is intended for turning steel and stainless steel workpieces in production and job-shop environments. It fits CoroTurn 107 toolholders designed for TCMT-style inserts with screw clamping. Typical applications include external turning, facing, and profiling on ferrous materials. The neutral hand orientation makes it adaptable across a range of toolholder configurations. Machinists and CNC operators working on P-class steel and M-class stainless steel will find this insert well-suited to finishing operations where edge sharpness and chip control are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTCMT insert style with 60-degree triangle shape and 3 usable cutting edges\u003c\/li\u003e\n  \u003cli\u003eH13A uncoated solid carbide grade for sharp edge retention on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eUM chip breaker geometry for controlled chip evacuation during turning\u003c\/li\u003e\n  \u003cli\u003e0.40 mm corner radius for light finishing and close-tolerance profiling\u003c\/li\u003e\n  \u003cli\u003eScrew-type insert holding for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eCoroTurn 107 series with ISO code TCMT110204UMH13A for cross-reference identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CoroTurn 107 series toolholders that accept TCMT-style screw-clamp inserts with a 0.25-inch inscribed circle. Primary workpiece material compatibility is P-class steel and M-class stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and replaced by machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Seat the insert fully against the pocket locating surfaces before tightening the clamping screw to avoid edge chipping from improper seating. Do not exceed the maximum depth of cut listed in the technical specifications for this insert geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TCMT110204UMH13A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: H13A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated (Bright)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: UM\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: 0.25 inches (0.2500 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.40 mm (0.0157 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 10.74 mm (0.4228 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 2.38 mm (0.0938 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 2.80 mm (0.1102 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 10.34 mm (0.4071 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\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: Steel (P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 5752139\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51737064210738,"sku":"5752139","price":193.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f2c0422037145bd9f6ffa5dd7032a5a0.jpg?v=1788783792","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5752139-turning-insert-tcmt-h13a-coroturn-107","provider":"Voomi Supply","version":"1.0","type":"link"}