{"product_id":"seco-74016937-milling-insert-square-solid-carbide-t25m","title":"Seco 74016937 Milling Insert Square Solid Carbide T25M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 74016937 is a solid carbide milling insert designed for high-performance metal removal in demanding machining applications. Built to ANSI and ISO standards under the 335.19-1207T-MD09 designation, this square insert carries a T25M manufacturer grade and features a CVD-applied TiCN coating over a medium-grain carbide substrate. It measures 0.5000 inches in length and width with a thickness of 0.2756 inches. The negative rake geometry, T-Land cutting edge style, and MD09 chip breaker work together to manage chip flow and reduce cutting forces in difficult materials. Licensed machinists and CNC tooling specialists install this insert into compatible face and shoulder milling cutter bodies.\u003c\/p\u003e\u003cp\u003eThis insert is suited for milling steel, stainless steel, superalloys, and titanium, covering ISO material codes P, M, and S. The 335.19-12 series designation targets shoulder milling operations where consistent chip evacuation and edge stability are critical. The single-sided, screw-held design simplifies indexing during tool changes. With four cutting edges per insert and a neutral hand orientation, it offers balanced performance across a range of spindle configurations and part geometries encountered in production and job-shop environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with CVD-applied TiCN coating for wear resistance in steel and stainless applications\u003c\/li\u003e\n\u003cli\u003eT25M grade with medium-grain substrate optimized for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert with neutral hand orientation for flexible setup\u003c\/li\u003e\n\u003cli\u003eMD09 chip breaker geometry with T-Land cutting edge style for controlled chip formation\u003c\/li\u003e\n\u003cli\u003eNegative rake angle (15 degrees) provides edge strength under interrupted and heavy cutting conditions\u003c\/li\u003e\n\u003cli\u003eScrew-held, single-sided insert design for secure clamping and repeatable indexing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with SECO 335.19-12 series cutter bodies. Insert style designation 335.19-1207T-MD09 conforms to ISO standards and fits cutter systems specifying the 1207 insert size code with a 0.5000-inch inscribed circle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before removing or seating any insert. Use the correct torx or hex key to the cutter body manufacturer's specified seating procedure — do not overtighten the clamping screw, as this can fracture the carbide body. Inspect the cutter pocket seating surface and shim for damage before installing a fresh edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 335.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: 335.19-1207T-MD09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 335.19-1207T-MD09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Medium Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: T25M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1207\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2756 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.2756 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MD09\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 335.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74016937\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560540471602,"sku":"74016937","price":614.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/291125c9394c2808404a17d80186c3d1_51ab6165-e17e-4e5d-9378-f1b88f3e0412.jpg?v=1786453537","url":"https:\/\/voomisupply.com\/products\/seco-74016937-milling-insert-square-solid-carbide-t25m","provider":"Voomi Supply","version":"1.0","type":"link"}