{"product_id":"eagle-cutting-tool-ht-5625-18-t-d-9-16-18-hss-taper-tap","title":"Eagle Cutting Tool HT-5625-18-T-D 9\/16-18 Hss Taper Tap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL HT-5625-18-T-D is a hand taper tap ground from high-speed steel (HSS) and manufactured in the USA. It cuts 9\/16-18 UNF threads, meaning a 9\/16-inch nominal diameter with 18 threads per inch on a Unified Fine pitch. The taper style provides a gradual thread lead that makes it well suited for starting threads cleanly in through-holes and blind holes with adequate depth. Machinists, pipefitters, and maintenance technicians reach for taper taps when cutting new threads by hand in metal workpieces where controlled, progressive engagement is needed.\u003c\/p\u003e\u003cp\u003eThis tap is used across general manufacturing, MRO maintenance, plumbing rough-in work, and equipment repair wherever a 9\/16-18 UNF threaded connection is required. It performs in ferrous and non-ferrous metals including mild steel, aluminum, and brass. The hand-tap designation means it is intended for use with a tap wrench rather than a machine holder, making it practical for field service and bench work applications where a threading machine is not available.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e9\/16-18 UNF thread form for fine-pitch thread cutting\u003c\/li\u003e\n\u003cli\u003eTaper chamfer provides gradual lead-in for easier thread starting\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction provides hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eUSA manufactured for consistent dimensional accuracy\u003c\/li\u003e\n\u003cli\u003eHand-tap design compatible with standard tap wrenches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a hand taper tap for cutting 9\/16-18 UNF threads in through-holes and blind holes with sufficient depth to accommodate the taper lead.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed machinist or experienced maintenance technician should perform thread-cutting operations. Secure the workpiece firmly before tapping, and use an appropriate cutting fluid to reduce friction and extend tap life. Apply steady, controlled torque with a tap wrench, backing off periodically to break chips. Never force a tap against resistance, as HSS taps are brittle and will break under side loading or excessive torque.\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\u003eTap Type\u003c\/strong\u003e: Hand Taper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 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: EAGLE CUTTING TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HT-5625-18-T-D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233687241010,"sku":"HT-5625-18-T-D","price":30.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623062.png?v=1780106655","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-5625-18-t-d-9-16-18-hss-taper-tap","provider":"Voomi Supply","version":"1.0","type":"link"}