{"product_id":"allied-machine-131a-0030-spade-drill-insert-15-16-in-hss-tialn","title":"Allied Machine 131A-0030 Spade Drill Insert 15\/16 in Hss Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 131A-0030 is a T-A series spade drill insert designed for high-performance drilling in steel, cast iron, and non-ferrous metals. The insert measures 15\/16 inches in diameter and features a 132-degree point angle suited for general-purpose through-hole and blind-hole drilling. Constructed from M4 grade high speed steel with a PVD-applied TiAlN coating, it delivers thermal resistance and extended tool life in demanding cutting conditions. This insert is a direct-fit component for T-A style spade drill bodies using a Seat Size 1 holder.\u003c\/p\u003e\n\u003cp\u003eThe 131A-0030 is a production-grade insert used in metalworking environments where consistent hole quality and tool longevity are required. It is compatible with Seat Size 1 T-A series drill bodies and is appropriate for drilling steel, cast iron, and non-ferrous workpiece materials in CNC machining centers, lathes, and manual drill press operations across light manufacturing and heavy industrial settings. The TiAlN coating makes it particularly effective when drilling at elevated cutting speeds without coolant flooding.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e15\/16 inches diameter with Seat Size 1 for direct T-A body compatibility\u003c\/li\u003e\n  \u003cli\u003e132-degree point angle for controlled entry and reduced thrust in general drilling applications\u003c\/li\u003e\n  \u003cli\u003eM4 high speed steel construction provides toughness and wear resistance\u003c\/li\u003e\n  \u003cli\u003ePVD TiAlN coating increases surface hardness and heat resistance for extended insert life\u003c\/li\u003e\n  \u003cli\u003eRated for primary workpiece materials including steel (P), cast iron (K), and non-ferrous metals (N)\u003c\/li\u003e\n  \u003cli\u003e0.1563 inches insert thickness for consistent seating in compatible holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with T-A series Seat Size 1 spade drill bodies. Primary workpiece material codes P (steel), K (cast iron), and N (non-ferrous metal) are supported per the manufacturer specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist following the drill body manufacturer torque and clamping guidelines. Ensure the drill body and insert pocket are free of chips and debris before seating the insert to prevent misalignment or premature edge failure. Power down and lock out the machine before changing inserts. Do not force or pry the insert during installation, as this can damage the seating pocket.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 1\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: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\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: 0.1563 inches\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\u003eWeight\u003c\/strong\u003e: 0.1 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: 131A-0030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51729659232562,"sku":"131A-0030","price":63.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/018dd13e89e27846da59559c85267889_11b971e8-e3cd-4d1f-8145-648b37fb795a.jpg?v=1788707345","url":"https:\/\/voomisupply.com\/products\/allied-machine-131a-0030-spade-drill-insert-15-16-in-hss-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}