{"product_id":"allied-machine-10244-0204-spade-drill-insert-2-1-8-in-seat-d","title":"Allied Machine 10244-0204 Spade Drill Insert 2-1\/8 in Seat D","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 10244-0204 is a spade drill insert engineered for high-performance hole-making in demanding machining environments. Manufactured from CPM-M4 powdered metal, this insert delivers the wear resistance and toughness required for production drilling in steel, cast iron, and non-ferrous metals. It features a 130-degree point angle optimized for entry stability and chip evacuation, a 2-1\/8 inch cutting diameter, and a Seat Size D blade seat designation for direct fitment into compatible Allied Machine spade drill holders. The uncoated finish makes it suitable for applications where coatings are unnecessary or where regrinding and reuse are standard practice. Installed by machinists and tool room technicians in CNC and manual drilling operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in industrial machining applications including production drilling of steel, cast iron, and non-ferrous workpiece materials. Typical installation scenarios include CNC machining centers, radial arm drills, and manual drill presses where large-diameter through-holes or blind holes are required. The Seat Size D designation targets mid-to-large diameter applications, making this insert a practical choice for shops running structural, fabrication, or heavy component machining work. The uncoated CPM-M4 grade performs well in moderate cutting speeds and is compatible with flood coolant delivery.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2-1\/8 inch cutting diameter for large-bore drilling applications\u003c\/li\u003e\n\u003cli\u003eCPM-M4 powdered metal construction for high wear resistance and toughness\u003c\/li\u003e\n\u003cli\u003e130-degree point angle for stable entry and efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eUncoated finish supports regrinding and reuse in production environments\u003c\/li\u003e\n\u003cli\u003eSeat Size D blade seat for direct fitment into compatible spade drill holders\u003c\/li\u003e\n\u003cli\u003eRated for use in steel, cast iron, and non-ferrous workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Seat Size D spade drill holders accepting a 2-1\/8 inch diameter insert. Compatible primary workpiece materials include steel, cast iron, and non-ferrous metals as designated by material codes P, N, and K.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation should be performed by a qualified machinist or tooling technician. Ensure the drill holder and spindle are fully de-energized and the machine is locked out before seating or removing the insert. Inspect the blade seat for debris or damage before installation to ensure proper insert contact and runout control. Follow the holder manufacturer torque and clamping specifications for the Seat Size D interface.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 2-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Powdered Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CPM-M4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 10244-0204\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51734986096946,"sku":"10244-0204","price":153.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d141114095f6cea233e51f866ce209fc.jpg?v=1788768914","url":"https:\/\/voomisupply.com\/products\/allied-machine-10244-0204-spade-drill-insert-2-1-8-in-seat-d","provider":"Voomi Supply","version":"1.0","type":"link"}