{"product_id":"seco-03272674-milling-insert-mp2501-solid-carbide-trigon","title":"Seco 03272674 Milling Insert MP2501 Solid Carbide Trigon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 03272674 is a solid carbide trigon milling insert carrying the manufacturer designation 218.19-160T-04-MD11 in grade MP2501. The insert features a 60-degree included angle, three cutting edges, and a neutral rake with a T-Land cutting edge style. A dual-layer CVD coating of TiCN and Al2O3 under the Duratomic classification provides thermal and abrasion resistance during interrupted and continuous milling operations. The inscribed circle measures 0.4402 inches and the insert is 0.1874 inches thick, with a corner radius of 0.0472 inches (3\/64 inch). The MD11 chip breaker geometry is optimized for productive metal removal across a range of workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for face milling and shoulder milling operations on machining centers and CNC mills in both production shops and job shops. Primary application is steel, with secondary capability on stainless steel, cast iron, superalloys, and titanium. The neutral hand design allows use in a wide range of cutter bodies. Maximum depth of cut is 0.0790 inches. The ISO designation 218.19-160T-04-MD11 applies, and the insert conforms to ISO standards. Sold individually, it is a direct line-item replacement for shops maintaining existing tooling programs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide fine-grain substrate with CVD-applied TiCN and Al2O3 Duratomic coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eTrigon (triangle) shape with 60-degree included angle and three usable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eMD11 chip breaker designed for steel and multi-material milling applications\u003c\/li\u003e\n  \u003cli\u003eT-Land cutting edge style with neutral rake and 12-degree relief angle\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0472 inches (3\/64 inch) for controlled surface finish\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.0790 inches; screw-held mounting method\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with cutter series R217.21 and R220.21-R160 as stated by the manufacturer. Insert size code is 160T-04 within the 218.19-160 series. Verify cutter body pocket specifications before installation to confirm seating geometry and screw size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. The machine spindle must be fully stopped and locked out before indexing or replacing inserts. Use the correct torx or hex key per the cutter body manufacturer torque specification found in the cutter body documentation — do not overtighten the clamping screw. Inspect the pocket seat and screw threads for debris or damage before seating the new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 218.19\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: 218.19-160T-04-MD11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: MP2501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (Triangle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide, Fine Grain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3 (CVD, Duratomic)\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: MD11\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 Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral (0 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 12 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.4402 inches (11.18 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0472 inches (3\/64 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0790 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1575 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvex Radius\u003c\/strong\u003e: 0.6299 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\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 Materials\u003c\/strong\u003e: Stainless Steel (M), Cast Iron (K), Superalloys and Titanium (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R217.21, R220.21-R160\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.54 inches (L) x 1.5 inches (W) x 0.39 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03272674\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558942703922,"sku":"03272674","price":53.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/61f16d40f7d82741fe02c5343cbaa713.jpg?v=1786423616","url":"https:\/\/voomisupply.com\/products\/seco-03272674-milling-insert-mp2501-solid-carbide-trigon","provider":"Voomi Supply","version":"1.0","type":"link"}