{"product_id":"allied-machine-4c1zp-453-spade-drill-insert-29-64-in","title":"Allied Machine 4C1ZP-.453 Spade Drill Insert 29\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 4C1ZP-.453 is a solid carbide spade drill insert designed for high-performance hole-making in ferrous and hard materials. Part of the GEN2 T-A series, this insert features a 132-degree point angle and an AM300 PVD coating that extends tool life in demanding cutting conditions. It is sized at 29\/64 inches in diameter with a Seat Size Z designation, making it a direct-fit replacement for compatible T-A spade drill holders. Machinists and tooling specialists in metalworking, fabrication, and machining operations are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for drilling steel and hard materials in both production and maintenance machining environments. The GEN2 T-A series is a widely used platform in CNC machining centers, drill presses, and manual lathes where spade-style drilling is preferred for deep-hole or large-diameter applications. The AM300 coating provides improved wear resistance when cutting ferrous workpieces classified under material grades P and H. This insert ships individually and is intended for use in a compatible T-A series spade drill holder body.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e29\/64 inch diameter with Seat Size Z for direct holder compatibility\u003c\/li\u003e\n\u003cli\u003e132-degree point angle optimized for steel and hard material entry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction with C1 (K35) material grade for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eAM300 PVD coating classification for extended tool life in ferrous cutting\u003c\/li\u003e\n\u003cli\u003eGEN2 T-A series insert for use with matching T-A holder bodies\u003c\/li\u003e\n\u003cli\u003eCompact profile: 1.5 inches length, 1.5 inches width, 0.38 inches height, 0.0938 inches thickness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with GEN2 T-A series spade drill holder bodies accepting Seat Size Z inserts. Intended primary workpiece materials are steel and hard materials per material codes P and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by a qualified machinist or tooling technician. Power down and lock out the machine spindle before removing or seating the insert. Use the appropriate T-A series torx or socket-head key to secure the insert in the holder body per the holder manufacturer torque procedure. Inspect the holder seat for wear or debris before installing a new insert to ensure proper seating and runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 29\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: GEN2 T-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: Z\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: C1 (K35)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AM300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\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\u003eThickness\u003c\/strong\u003e: 0.0938 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 4C1ZP-.453\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51728544039218,"sku":"4C1ZP-.453","price":87.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d3188bc02b72c2f6d182297e1f1953ac_2e0d7f80-64a3-4f62-93b6-aae5d8cac970.jpg?v=1788693056","url":"https:\/\/voomisupply.com\/products\/allied-machine-4c1zp-453-spade-drill-insert-29-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}