{"product_id":"value-collection-sean-42aftn-c2-milling-insert-solid-carbide","title":"Value Collection Sean 42AFTN C2 Milling Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SEAN 42AFTN C2 is a solid carbide milling insert designed for metal cutting and material removal in milling operations. Conforming to the ISO designation SEAN1203AFTN, this insert features a square shape with a 90-degree included angle and a neutral hand orientation. The Al2O3 (aluminum oxide) coating provides thermal resistance and wear protection during high-speed cutting passes. At 0.1250 inches thick with a 0.5-inch inscribed circle and a 20-degree relief angle, it is suited for finish and semi-finish milling work. Machinists and tool-and-die professionals are the typical end users.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in compatible square-seat milling toolholders and face mill bodies that accept SEAN-style inserts. The C2 carbide material grade makes it appropriate for general-purpose machining of cast iron, non-ferrous metals, and similar workpiece materials at moderate cutting speeds. It is sold individually with a minimum order quantity of 10 units, making it suitable for shop restocking or initial tooling setups where consistent grade and geometry are required across multiple insert pockets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with Al2O3 coating for extended tool life in abrasive cutting conditions\u003c\/li\u003e\n  \u003cli\u003eSquare insert shape with 90-degree included angle for versatile milling geometries\u003c\/li\u003e\n  \u003cli\u003e20-degree relief angle reduces cutting forces and improves chip clearance\u003c\/li\u003e\n  \u003cli\u003eNeutral hand design compatible with both right- and left-hand toolholder setups\u003c\/li\u003e\n  \u003cli\u003eISO code SEAN1203AFTN ensures direct cross-reference to standard insert catalogs\u003c\/li\u003e\n  \u003cli\u003eC2 carbide grade rated for general-purpose cutting of cast iron and non-ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement or restocking insert for milling toolholders and cutter bodies that accept SEAN-style square inserts with a 0.5-inch inscribed circle and SEAN1203AFTN ISO geometry.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and torque should follow the toolholder manufacturer specifications for SEAN-style square inserts. Machinists should inspect the insert pocket for debris or damage before seating a new insert. Machine spindle must be fully stopped and the machine locked out before any insert change. Discard worn or chipped inserts rather than rotating them beyond recommended use to avoid workpiece damage or toolholder seat wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SEAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SEAN1203AFTN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 42\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: ICP22M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Al2O3 (Aluminum Oxide)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1250 inches (1\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness Range\u003c\/strong\u003e: 0.1250 to 0.1500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SEAN 42AFTN C2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718098452786,"sku":"SEAN 42AFTN C2","price":209.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cbf5575582f653f4d22d368578e48caa.jpg?v=1788549560","url":"https:\/\/voomisupply.com\/products\/value-collection-sean-42aftn-c2-milling-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}