{"product_id":"allied-machine-452h-30-5-spade-drill-insert-30-5mm-cobalt","title":"Allied Machine 452H-30.5 Spade Drill Insert 30.5mm Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 452H-30.5 is a cobalt spade drill insert designed for high-performance through-hole and blind-hole drilling operations. Built to GEN2 T-A series specifications, this insert measures 30.5 mm in diameter with a 132-degree point angle and a thickness of 0.1875 inches. The AM200 PVD coating improves wear resistance and thermal stability during high-speed cutting. Seat Size 2 ensures positive, repeatable seating in compatible T-A spade drill holders. This insert is intended for use by machinists and tooling professionals in production and job-shop environments where consistent hole quality and tool life are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert is rated for use across a broad range of primary workpiece materials including steel, stainless steel, cast iron, super-alloys, titanium, and hard materials. It fits applications in aerospace, heavy equipment, energy, and general manufacturing where demanding workpiece materials require a coated cobalt cutting edge. The GEN2 T-A platform is a common choice for high-volume drilling on CNC machining centers and drill presses where insert changeability reduces downtime.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e30.5 mm cutting diameter with a 132-degree point angle for aggressive chip formation\u003c\/li\u003e\n  \u003cli\u003eAM200 PVD coating provides enhanced wear resistance across steel, stainless steel, and hard materials\u003c\/li\u003e\n  \u003cli\u003eCobalt substrate offers toughness in interrupted cuts and difficult-to-machine alloys\u003c\/li\u003e\n  \u003cli\u003eSeat Size 2 ensures secure, repeatable indexing in GEN2 T-A series holders\u003c\/li\u003e\n  \u003cli\u003eInsert thickness of 0.1875 inches maintains rigidity at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eCompatible with ISO workpiece material codes P, M, K, S, and H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with GEN2 T-A series Seat Size 2 spade drill holders. Suitable for workpiece materials classified under ISO codes P (steel), M (stainless steel), K (cast iron), S (super-alloys and titanium), and H (hard materials).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. The machine spindle must be fully stopped and locked out before inserting or replacing the spade drill insert. Confirm the holder seat is clean and free of chips or debris before seating the insert to ensure proper contact and accurate hole geometry. Follow the machine tool and holder manufacturer torque guidance for the clamping screw to avoid insert movement or damage during cutting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 30.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 132 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: GEN2 T-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Cobalt\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Super-alloys, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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-30.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51727080522034,"sku":"452H-30.5","price":155.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/423db260708799a873a859f4370e9967.jpg?v=1788672971","url":"https:\/\/voomisupply.com\/products\/allied-machine-452h-30-5-spade-drill-insert-30-5mm-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}