{"product_id":"allied-1c5za-484-spade-drill-insert-31-64-in-solid-carbide","title":"Allied 1C5ZA-.484 Spade Drill Insert 31\/64 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 1C5ZA-.484 is a solid carbide spade drill insert designed for precision hole-making in steel and hard materials. It features a 132-degree point angle and a TiAlN (titanium aluminum nitride) PVD coating that extends tool life by reducing heat buildup and wear at the cutting edge. The insert fits Seat Size Z holders in the T-A series system, providing a secure, repeatable seating interface. At 0.0938 inches thick and manufactured to a C5 (P40) carbide grade, this insert is built for consistent performance in demanding production and machining environments. Installation and tool changes are handled by machinists and tooling technicians.\u003c\/p\u003e\u003cp\u003eThis insert is sized at 31\/64 inches in diameter and is intended for use in T-A series spade drill holders with a Seat Size Z. It is suited for drilling steel and hard materials in both production shop and job shop settings. The TiAlN coating makes it a practical choice for dry or minimal-lubrication cutting applications where heat resistance is a priority. It is sold individually, making it a direct single-insert replacement or trial option for existing T-A tooling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e31\/64 inch diameter with a 132-degree point angle for accurate hole entry and chip control\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction at C5 (P40) material grade for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating improves heat resistance and extends cutting life in steel and hard materials\u003c\/li\u003e\n\u003cli\u003eSeat Size Z interface ensures proper fit in compatible T-A series spade drill holders\u003c\/li\u003e\n\u003cli\u003e0.0938 inch insert thickness provides consistent seating depth across holder bodies\u003c\/li\u003e\n\u003cli\u003eSold individually, minimizing overstocking when replacing single worn inserts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with T-A series spade drill holders accepting a Seat Size Z insert. Primary workpiece materials are steel and hard materials, corresponding to material codes P and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSpade drill insert changes should be performed by a qualified machinist or tooling technician with the machine powered down and the spindle locked. Clean the insert seat thoroughly before installing to ensure proper seating and runout control. Use the manufacturer-recommended torque driver or wrench for the clamping screw — do not over-torque or use improvised tools. Inspect the seat and clamping components for wear or damage each time an insert is replaced.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 31\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-A\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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: C5 (P40)\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\u003eThickness\u003c\/strong\u003e: 0.0938 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 1C5ZA-.484\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51747285008690,"sku":"1C5ZA-.484","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/93c742e926a5a2ab9fc5ce7185b80259_91563454-a0ed-43e0-9fd2-d8b1fe894c08.jpg?v=1788878664","url":"https:\/\/voomisupply.com\/products\/allied-1c5za-484-spade-drill-insert-31-64-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}