{"product_id":"allied-machine-454h-51-spade-drill-insert-51mm-cobalt","title":"Allied Machine 454H-51 Spade Drill Insert 51mm Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 454H-51 is a cobalt spade drill insert designed for high-performance hole-making in demanding machining applications. Built to Seat Size 4 and measuring 51.00 mm in diameter, this insert features a 132-degree point angle and is manufactured from Super Cobalt substrate with an AM200 PVD coating. The AM200 coating enhances wear resistance and thermal stability, extending tool life in production environments. It belongs to the GEN2 T-A series, a modular spade drilling system widely used in CNC machining centers and manual drilling operations across metalworking shops.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for use across a broad range of workpiece materials, including steel, stainless steel, cast iron, superalloys, titanium, and hard materials. It is well-suited for high-volume production drilling in aerospace, automotive, and general machining environments where consistent hole quality and tool longevity are critical. The GEN2 T-A modular system allows the insert to be paired with compatible T-A spade drill holders, enabling quick insert changes without removing the holder from the spindle.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e51.00 mm cutting diameter with Seat Size 4 for precise holder fitment\u003c\/li\u003e\n\u003cli\u003e132-degree point angle for reduced thrust and clean entry in a wide range of materials\u003c\/li\u003e\n\u003cli\u003eSuper Cobalt substrate provides high hardness and toughness for demanding cuts\u003c\/li\u003e\n\u003cli\u003eAM200 PVD coating improves wear resistance and extends tool life in steel and stainless applications\u003c\/li\u003e\n\u003cli\u003eCompatible with GEN2 T-A modular spade drill holder system for fast insert indexing\u003c\/li\u003e\n\u003cli\u003eRated for steel, stainless steel, cast iron, superalloys, titanium, and hard materials (ISO material codes P, M, K, S, H)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with GEN2 T-A series spade drill holders accepting Seat Size 4 inserts. Suitable for ISO material groups P, M, K, S, and H as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Ensure the spindle is fully stopped and the machine is locked out before changing inserts. Seat the insert firmly into the holder pocket and secure with the appropriate torque driver per the holder manufacturer's instructions. Inspect the holder seat for wear or debris before installing a new insert to ensure proper seating and runout performance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 51.00 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 Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: Super 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\/Finish\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\u003eSeat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 454H-51\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51732351942962,"sku":"454H-51","price":110.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee483a8c87324aefe425587fe1cee5c2_a2ead3e5-0b90-4f0f-bb5e-6c8689785e01.jpg?v=1788741952","url":"https:\/\/voomisupply.com\/products\/allied-machine-454h-51-spade-drill-insert-51mm-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}