{"product_id":"eagle-cutting-tool-ht-13750-8-b-d-1-3-8-8-hss-hand-bottom-tap","title":"Eagle Cutting Tool HT-13750-8-B-D 1-3\/8-8 Hss Hand Bottom Tap","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe EAGLE CUTTING TOOL HT-13750-8-B-D is a 1-3\/8 inch diameter, 8 threads-per-inch (TPI) high-speed steel (HSS) hand bottom tap manufactured in the USA. Bottom taps feature minimal chamfer on the cutting end, allowing threads to be cut as close to the base of a blind hole as possible. This tap is driven by hand with a tap wrench and is suited for threading operations in metal fabrication, maintenance, and repair work. Machinists, millwrights, pipefitters, and general maintenance technicians use this tool when a through-tap or plug tap cannot fully thread a blind hole to the required depth.\u003c\/p\u003e\n\u003cp\u003eThe HT-13750-8-B-D is designed for hand tapping applications where full thread depth in a blind or stopped hole is required. The 1-3\/8 inch-8 thread form is common in heavy industrial and structural fastening applications. This tap is well suited for repair work on existing threaded bores, re-threading damaged holes, or completing thread runs started with a taper or plug tap in a production or field service setting.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBottom tap geometry allows threading to within 1-2 threads of the base of a blind hole\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel (HSS) construction provides hardness and wear resistance for threading ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003e1-3\/8 inch diameter with 8 TPI unified coarse thread form\u003c\/li\u003e\n  \u003cli\u003eUSA manufactured for consistent dimensional accuracy and tool life\u003c\/li\u003e\n  \u003cli\u003eHand tap style — compatible with standard tap wrenches sized for large-diameter taps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use hand bottom tap for 1-3\/8 inch-8 threaded applications in industrial maintenance, fabrication, and repair environments.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed and operated by a machinist or skilled trades professional using an appropriately sized tap wrench. Always ensure the workpiece is securely clamped before beginning the tapping operation. Apply cutting fluid appropriate for the workpiece material to reduce heat and extend tool life. Back off the tap periodically to break chips and prevent binding, especially in deep blind holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch (TPI)\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Type\u003c\/strong\u003e: Hand Bottom Tap\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\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-13750-8-B-D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51234082193714,"sku":"HT-13750-8-B-D","price":147.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307622657.png?v=1780117133","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-ht-13750-8-b-d-1-3-8-8-hss-hand-bottom-tap","provider":"Voomi Supply","version":"1.0","type":"link"}