{"product_id":"eagle-cutting-tool-ht-5625-18-p-i-9-16-18-hand-plug-tap","title":"Eagle Cutting Tool HT-5625-18-P-I 9\/16-18 Hand Plug Tap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL HT-5625-18-P-I is a 9\/16-18 hand plug tap manufactured from high-speed steel (HSS). A plug tap features a chamfer on the first several threads, making it the standard starting point for most hand-tapping operations. It cuts internal threads in through-holes and blind holes where a moderate lead-in is acceptable. This tap is suited for use in metalworking, maintenance, and repair applications across plumbing, HVAC, electrical, and general mechanical trades. The 9\/16-18 designation indicates a 9\/16-inch major diameter with 18 threads per inch (UNF), a fine-thread standard common in precision fastener applications.\u003c\/p\u003e\u003cp\u003eThis tap is appropriate for hand-tapping operations in ferrous and non-ferrous metals where a fine-thread UNF profile is required. The plug chamfer makes it versatile for both through-hole and deeper blind-hole threading. Tradespeople and machinists use this tap when repairing stripped threads, fabricating custom threaded connections, or creating new tapped holes in structural and mechanical components.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e9\/16-18 UNF fine-thread profile for precision threaded connections\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability across a range of metals\u003c\/li\u003e\n\u003cli\u003ePlug chamfer provides moderate lead-in, suitable for through-holes and blind holes\u003c\/li\u003e\n\u003cli\u003eDesigned for hand-tapping use with a standard tap wrench\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.31 pounds for easy handling during detailed work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use hand plug tap for applications requiring 9\/16-18 UNF internal threads in metalworking, maintenance, and repair operations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by a machinist or skilled tradesperson using a standard tap wrench. Always use cutting fluid appropriate to the base material to reduce friction and extend tap life. Ensure the tap is started square to the workpiece to prevent thread misalignment or tap breakage. Follow applicable shop safety practices and secure the workpiece firmly before beginning the tapping operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 9\/16-18 UNF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTap Type\u003c\/strong\u003e: Hand Plug Tap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order 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: EAGLE CUTTING TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HT-5625-18-P-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233331151154,"sku":"HT-5625-18-P-I","price":21.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623063.png?v=1780097596","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-5625-18-p-i-9-16-18-hand-plug-tap","provider":"Voomi Supply","version":"1.0","type":"link"}