{"product_id":"eagle-cutting-tool-ht-172-p-i-hss-hand-plug-tap-1-72","title":"Eagle Cutting Tool HT-172-P-I Hss Hand Plug Tap 1-72","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EAGLE CUTTING TOOL HT-172-P-I is a 1-72 high-speed steel (HSS) hand plug tap designed for cutting internal threads in metal workpieces. The plug chamfer — typically 3 to 5 threads — makes it well-suited for threading through-holes and starting threads in blind holes where adequate depth allows. At 0.31 pounds, it is lightweight and balanced for hand tapping with a standard tap wrench. Machinists, tool-and-die workers, and maintenance technicians rely on this style of tap for precision threading in small-diameter fastener applications.\u003c\/p\u003e\n\u003cp\u003eThe 1-72 thread designation indicates a 1-inch nominal diameter at 72 threads per inch (UNF fine thread series), a specification common in precision instrument work, electronics assemblies, optical equipment, and small mechanical components. This tap is suited for use in ferrous and non-ferrous metals where a clean, accurate fine-pitch thread is required. It is appropriate for both shop floor and field maintenance use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-72 UNF fine thread form for precision small-diameter threading\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction provides hardness and wear resistance for threading steel, aluminum, brass, and similar materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer style starts threads easily in through-holes and sufficiently deep blind holes\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.31 pounds for controlled hand tapping\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 1 — available as a single unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard hand plug tap for use with any tap wrench accepting the appropriate square shank drive. Suitable for threading 1-72 UNF holes in metal workpieces across general machining, maintenance, and precision assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is intended for use by machinists, maintenance technicians, and experienced tradespeople performing hand tapping operations. Always secure the workpiece before tapping and use the appropriate cutting fluid for the material being threaded. Back the tap off periodically to break chips and prevent tap breakage, especially in blind holes. Inspect the tap for wear or damage before each use — a chipped or worn tap can damage threads or seize in the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-72\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Series\u003c\/strong\u003e: UNF (Unified Fine)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Type\u003c\/strong\u003e: Hand Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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-172-P-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233343799602,"sku":"HT-172-P-I","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307622687.png?v=1780097978","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-172-p-i-hss-hand-plug-tap-1-72","provider":"Voomi Supply","version":"1.0","type":"link"}