{"product_id":"allied-machine-131t-0026-spade-drill-insert-13-16-in-hss-tin","title":"Allied Machine 131T-0026 Spade Drill Insert 13\/16 in Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 131T-0026 is a T-A series spade drill insert designed for high-productivity drilling in steel, cast iron, and non-ferrous metals. Measuring 13\/16 inches in diameter with a 0.1563-inch thickness, this insert features a 132-degree point angle that promotes accurate entry and efficient chip evacuation. Manufactured from M4 grade high speed steel and finished with a PVD-applied TiN (titanium nitride) coating, the 131T-0026 delivers extended tool life under demanding production conditions. Machinists and tool-room technicians working with T-A series spade drill holders will find this a direct-fit replacement or production-run insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for drilling operations in general machining environments, including job shops and production floors handling steel components, cast iron workpieces, and non-ferrous metal parts. Its Seat Size 1 designation corresponds to the T-A series holder system, making it appropriate for a range of light to medium drilling applications where consistent hole quality and tool longevity are priorities. It is typically installed by machinists and CNC operators working with compatible T-A series spade drill bodies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e13\/16-inch diameter with 132-degree point angle for precise entry and chip control\u003c\/li\u003e\n\u003cli\u003eM4 grade high speed steel construction for toughness in interrupted and continuous cuts\u003c\/li\u003e\n\u003cli\u003ePVD TiN coating extends wear resistance and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003eT-A series Seat Size 1 designation ensures proper fit in compatible spade drill holders\u003c\/li\u003e\n\u003cli\u003e0.1563-inch insert thickness maintains consistent seating geometry in the holder pocket\u003c\/li\u003e\n\u003cli\u003eRated for use in steel, cast iron, and non-ferrous metal workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for T-A series Seat Size 1 spade drill holders in the ALLIED MACHINE AND ENGINEERING product line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist with the machine fully powered down and the spindle locked. Use the appropriate torque wrench and insert screw per the holder manufacturer's seating guidelines to avoid pocket damage. Inspect the holder seat for wear or debris before seating a new insert, as a contaminated seat will affect runout and hole quality. Never force the insert into the pocket or substitute fasteners not specified for the holder.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 13\/16 inches\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: 0.1563 inches\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: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\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\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\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: 131T-0026\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51754041442610,"sku":"131T-0026","price":53.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/888efb7f48a8647f85b55bb4451fb710_e6404205-4e27-44a4-addf-269030317171.jpg?v=1788943130","url":"https:\/\/voomisupply.com\/products\/allied-machine-131t-0026-spade-drill-insert-13-16-in-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}