{"product_id":"allied-machine-453h-39-spade-drill-insert-39mm-gen2-t-a","title":"Allied Machine 453H-39 Spade Drill Insert 39mm GEN2 T-a","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALLIED MACHINE AND ENGINEERING 453H-39 is a spade drill insert designed for high-performance hole-making in demanding metalworking applications. The insert measures 39.00 mm in diameter with a 132-degree point angle and is manufactured from Super Cobalt with an AM200 PVD coating. Thickness is 0.25 inches. This insert is part of the GEN2 T-A series, a platform engineered for rigidity and chip control in production drilling environments. It is used by machinists and tool-and-die professionals running spade drill bodies in CNC machining centers or manual drill presses requiring precision bore diameters.\u003c\/p\u003e\u003cp\u003eThe 453H-39 insert is suited for drilling into a broad range of primary workpiece materials including Steel, Stainless Steel, Cast Iron, Superalloys and Titanium, and Hard Materials, corresponding to ISO material groups P, M, K, S, and H. Seat Size 3 designates the compatible T-A holder body size. This insert is a metric-system tool, making it appropriate for shops working to metric tolerances and print dimensions. Typical applications include batch production drilling, component manufacturing, and repair work where consistent hole quality and insert longevity are priorities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e39.00 mm diameter with 132-degree point angle for accurate entry and reduced thrust\u003c\/li\u003e\n\u003cli\u003eSuper Cobalt substrate with AM200 PVD coating for extended tool life in abrasive and hard materials\u003c\/li\u003e\n\u003cli\u003eGEN2 T-A series platform provides interchangeable fitment across compatible T-A holder bodies\u003c\/li\u003e\n\u003cli\u003eRated for use in Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, and Hard Materials\u003c\/li\u003e\n\u003cli\u003eMetric system insert at 0.25 inches thickness, compatible with Seat Size 3 holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with GEN2 T-A series Seat Size 3 spade drill holder bodies. Specific holder compatibility should be confirmed against ALLIED MACHINE AND ENGINEERING GEN2 T-A body specifications for 39.00 mm diameter inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of spade drill inserts should be performed by a qualified machinist with the spindle fully stopped and the machine locked out per applicable safety procedures. Seat and insert mating surfaces should be clean and free of chips or burrs before seating the insert. Fastener torque should follow the toolholder manufacturer's specification sheet for the applicable T-A body size. Verify insert seating security before returning the machine to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 39.00 mm\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: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: Super Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AM200\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: GEN2 T-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Material Groups\u003c\/strong\u003e: P, M, K, S, H\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: 453H-39\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALLIED MACHINE AND ENGINEERING","offers":[{"title":"Default Title","offer_id":51753360916786,"sku":"453H-39","price":91.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c62d9ebe17b3a8a0a86a49445b9f7d1.jpg?v=1788935818","url":"https:\/\/voomisupply.com\/products\/allied-machine-453h-39-spade-drill-insert-39mm-gen2-t-a","provider":"Voomi Supply","version":"1.0","type":"link"}