{"product_id":"allied-machine-452h-26-5-spade-drill-insert-26-5mm-cobalt","title":"Allied Machine 452H-26.5 Spade Drill Insert 26.5mm Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 452H-26.5 is a cobalt spade drill insert designed for high-performance hole-making in demanding machining applications. Built to the GEN2 T-A series standard, this insert features a 132-degree point angle and an AM200 PVD coating that extends tool life in abrasive and hard materials. At 26.5 mm diameter with a Seat Size 2 designation, it seats directly into compatible T-A spade drill holders. Machinists and tool crib professionals working in production environments rely on this insert type for consistent entry geometry and repeatable hole quality across varied workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for drilling steel, stainless steel, cast iron, super-alloys, titanium, and hard materials, covering ISO material groups P, M, K, S, and H. Typical applications include production machining on CNC lathes, machining centers, and dedicated drilling stations where spade drill systems are preferred over solid carbide or indexable alternatives. The AM200 coating is a PVD-class finish selected for thermal resistance and edge retention in interrupted cuts and continuous feed drilling operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e26.5 mm cutting diameter with Seat Size 2 for direct holder compatibility\u003c\/li\u003e\n  \u003cli\u003eCobalt insert material provides toughness in interrupted and variable-feed drilling\u003c\/li\u003e\n  \u003cli\u003e132-degree point angle reduces thrust load and improves self-centering on entry\u003c\/li\u003e\n  \u003cli\u003eAM200 PVD coating delivers enhanced wear resistance across steel, stainless, cast iron, super-alloys, titanium, and hard materials\u003c\/li\u003e\n  \u003cli\u003eGEN2 T-A series geometry engineered for chip control and consistent hole finish\u003c\/li\u003e\n  \u003cli\u003e0.1875 inch insert thickness for rigid seating in the holder pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with T-A series Seat Size 2 spade drill holders compatible with the GEN2 T-A system. Verify holder seat size and series designation before installation to confirm fit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSpade drill inserts are installed and serviced by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before changing inserts. Seat the insert fully against the holder pocket faces and torque the clamping screw to the holder manufacturer specification using the appropriate Torx or hex key. Inspect the holder seat for wear, chips, or debris before each insert change to prevent seating errors that affect hole location and diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 26.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 132 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: GEN2 T-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AM200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Super-alloys and Titanium, Hard Material (ISO P, M, K, S, H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: ALLIED MACHINE AND ENGINEERING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 452H-26.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51755208081714,"sku":"452H-26.5","price":156.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a02e23bf3306e5084d7d795fb2bf911f_1788bcc8-41b8-4083-b29e-58c201a84821.jpg?v=1788952209","url":"https:\/\/voomisupply.com\/products\/allied-machine-452h-26-5-spade-drill-insert-26-5mm-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}