{"product_id":"sandvik-coromant-8019503-turning-insert-dpmt-pm-carbide","title":"Sandvik Coromant 8019503 Turning Insert Dpmt-pm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 8019503 is a DPMT-PM series turning insert designed for steel machining in roughing and medium machining operations. It carries ISO code DPMT 07 02 08-PM 4425 and is manufactured from solid carbide with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN. This coating stack provides high wear resistance while maintaining toughness across a range of cutting conditions. The insert features a diamond (rhombic) 55-degree shape, a positive side clearance, and a neutral hand orientation. With a 0.25 inch inscribed circle and a 0.0313 inch corner radius, it is suited to finishing and intermediate-stock-removal passes on steel workpieces. It is installed and indexed by CNC machinists and toolroom technicians using clamp or screw holding methods.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended primarily for steel (ISO material group P) applications, with secondary suitability for cast iron (ISO group K) workpieces. The PM chip breaker geometry supports both roughing and medium machining scenarios, making it a versatile choice for production turning on CNC lathes and turning centers. Grade 4425 is characterized by high wear resistance to moderate wear resistance combined with toughness, positioning it for interrupted and continuous cuts in steel components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for extended tool life in steel cutting\u003c\/li\u003e\n  \u003cli\u003eDiamond 55-degree insert shape (DPMT) with positive side clearance for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003ePM chip breaker geometry rated for roughing and medium machining operations\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003e0.0313 inch corner radius balances surface finish quality and edge strength\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and screw insert holding systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement insert for DPMT-PM series toolholders accepting a DPMT 07 02 08 geometry insert. ANSI insert code DPMT21.52; ISO insert code DPMT070208. Verify toolholder pocket geometry, clamp style, and seat size before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert indexing and replacement should be performed by a qualified CNC machinist or toolroom technician with the machine in a full stop, spindle off, and energy isolated per lockout\/tagout procedures. Use the appropriate torque wrench or screwdriver for the clamp or screw holding system specified by the toolholder manufacturer. Inspect the insert pocket and seating surface for debris or wear before seating the new insert. Do not use a damaged or cracked insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DPMT 07 02 08-PM 4425\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DPMT21.52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4425\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Roughing, Medium Machining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Group P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO Group K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DPMT-PM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 0.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 1.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 3.74 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 8019503\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51750810222898,"sku":"8019503","price":215.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e1ddde329bc416fb78dceed3654bcdd_f4ff6767-2b76-4a6c-95f4-853a73a56126.jpg?v=1788919925","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-8019503-turning-insert-dpmt-pm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}