{"product_id":"eagle-cutting-tool-ht-8750-9-b-d-7-8-9-hss-bottom-tap","title":"Eagle Cutting Tool HT-8750-9-B-D 7\/8-9 Hss Bottom Tap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL HT-8750-9-B-D is a 7\/8-9 high-speed steel (HSS) hand bottom tap manufactured in the USA. Bottom taps are ground with minimal chamfer on the leading threads, allowing them to cut threads nearly to the bottom of a blind hole. This makes the HT-8750-9-B-D the correct choice when full thread depth is required close to the floor of a non-through hole. Machinists, maintenance technicians, and tool-and-die professionals use this tap for threading operations in steel, iron, aluminum, and similar materials where a bottoming chamfer style is specified.\u003c\/p\u003e\u003cp\u003eThis tap is suited for manual hand tapping operations across general metalworking, maintenance and repair, and fabrication applications. The 7\/8-9 designation indicates a 7\/8-inch nominal diameter with 9 threads per inch (TPI), a coarse-thread (UNC) specification commonly used in structural and heavy-duty fastening applications. It is appropriate for use in both shop and field environments where a standard UNC bottom tap is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottom chamfer style allows threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003e7\/8-9 UNC thread form for coarse-thread applications\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction provides durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eUSA manufactured\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity of 1 unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 7\/8-9 UNC bottom tap compatible with hand tap wrenches and T-handle tap holders sized for this thread class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is intended for use by machinists and maintenance technicians performing hand tapping operations. Always secure the workpiece firmly before tapping and use the appropriate cutting fluid for the material being threaded. When tapping blind holes, back the tap out periodically to clear chips and prevent tap breakage. Inspect the tap for wear or damage before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-9 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTap Style\u003c\/strong\u003e: Bottom (Bottoming Chamfer)\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: 1.78 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-8750-9-B-D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233609417010,"sku":"HT-8750-9-B-D","price":59.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623129.png?v=1780104552","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-8750-9-b-d-7-8-9-hss-bottom-tap","provider":"Voomi Supply","version":"1.0","type":"link"}