{"product_id":"sumitomo-19t1075-tnma544-carbide-turning-insert-5-8-ic","title":"Sumitomo 19T1075 TNMA544 Carbide Turning Insert 5\/8 Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19T1075 is a solid carbide turning insert in the TNMA544 geometry, grade AC4010K, designed for precision turning operations on cast iron workpieces. It features a CVD-applied multilayer coating of Al2O3 and TiCN under Sumitomo's Super FF designation, providing wear resistance and thermal stability during interrupted or continuous cuts. The insert has a neutral hand orientation, a 60-degree triangular shape with a zero-degree relief angle, and a 1\/16-inch corner radius. It measures 1.0827 inches in length with a 5\/8-inch inscribed circle and 1\/4-inch thickness. Installation is secured by pin and screw holding methods. This insert is suited for machinists and tool-and-die shops running CNC or manual lathes.\u003c\/p\u003e\n\u003cp\u003eThe 19T1075 is intended for turning applications where cast iron is the primary workpiece material, corresponding to ISO material group K. The TNMA style with negative rake and zero clearance angle is appropriate for rigid setups requiring consistent chip control via the A-style chip breaker. It conforms to ANSI and ISO 13399 standards and carries the ISO designation TNMA270616. This insert is well-suited for production turning environments where tool life and surface finish consistency on ferrous materials are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD-coated Al2O3 and TiCN multilayer coating under Super FF designation for extended wear life on cast iron\u003c\/li\u003e\n  \u003cli\u003eTNMA544 geometry with 60-degree triangular insert shape and 1\/16-inch corner radius\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard TNMA toolholders\u003c\/li\u003e\n  \u003cli\u003eA-style chip breaker for reliable chip control in K-group cast iron materials\u003c\/li\u003e\n  \u003cli\u003ePin and screw insert holding method for secure seating under high cutting loads\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO 13399 insert standards; ISO code TNMA270616\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in TNMA-style toolholders that accept a 5\/8-inch inscribed circle triangular insert with pin and screw clamping. Primary application is turning of cast iron (ISO K-group) workpieces. Verify toolholder pocket geometry and clamping configuration before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist with the machine powered off and all axes locked. Seat the insert fully into the toolholder pocket before tightening the clamping screw to the toolholder manufacturer's specified torque. Inspect the insert pocket and clamping components for wear or debris before each insert change. Always follow shop safety protocols and machine guarding requirements when working near cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: AC4010K\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: Al2O3 and TiCN (CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProprietary Coating\u003c\/strong\u003e: Super FF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.0827 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inches (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\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: A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Pin and Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron (ISO Group K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMA270616\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 6.35 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.88 inches L x 1.88 inches W x 0.5 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19T1075\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51753359540530,"sku":"19T1075","price":384.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_1cc48712-94f1-46fa-9828-0410bf326254.jpg?v=1788935792","url":"https:\/\/voomisupply.com\/products\/sumitomo-19t1075-tnma544-carbide-turning-insert-5-8-ic","provider":"Voomi Supply","version":"1.0","type":"link"}