{"product_id":"accupro-11625-01t-thread-forming-tap-8-32-unc-bottoming-tin","title":"Accupro 11625-01T Thread Forming Tap 8-32 Unc Bottoming Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 11625-01T is a thread forming tap designed for producing 8-32 UNC internal threads in blind holes without cutting chips. Rather than removing material, it displaces and cold-forms the workpiece metal, producing stronger threads with a superior surface finish. Built from powdered metal high-speed steel (PM-HSS) and coated with titanium nitride (TiN), this tap delivers extended tool life and resistance to heat buildup during high-cycle tapping operations. The bottoming chamfer style with 2.5 chamfered threads allows threading close to the bottom of a blind hole. It carries a Class of Fit 2B with a Thread Limit of H5, suitable for standard-tolerance internal thread applications.\u003c\/p\u003e\n\u003cp\u003eThis tap is intended for blind hole threading in ductile metals and alloys where a chipless forming process is preferred over conventional cutting taps. The right-hand thread direction and single oil groove support consistent lubrication during the forming cycle. With a tapping depth of 0.75 inches and a thread length of 0.47 inches, it is well suited for short-to-medium depth blind hole applications in production machining, maintenance, and repair environments. Machinists, tool and die makers, and maintenance technicians are the primary users.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread forming (chipless) design produces stronger threads by cold-working material rather than cutting\u003c\/li\u003e\n  \u003cli\u003ePowdered metal high-speed steel construction provides uniform grain structure and improved wear resistance over conventional HSS\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating reduces friction and extends tool life in production environments\u003c\/li\u003e\n  \u003cli\u003eBottoming chamfer with 2.5 chamfered threads enables threading close to the bottom of blind holes\u003c\/li\u003e\n  \u003cli\u003eH5 thread limit and Class 2B fit for standard-tolerance internal threads\u003c\/li\u003e\n  \u003cli\u003eSingle oil groove supports lubrication flow during the forming cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for blind hole thread forming applications in ductile materials requiring 8-32 UNC internal threads at a Class 2B fit. Coolant-through capability is not supported; external cutting fluid or tapping compound is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread forming taps require adequate lubrication — use a quality tapping fluid or cutting compound rated for the workpiece material before each use. Ensure the correct drill size for thread forming (typically larger than a cutting tap pilot hole) is used to avoid tap breakage or oversized threads. Operate at appropriate spindle speeds for the material being tapped and avoid reversing under load without fully disengaging. This tool should be installed and operated by qualified machinists or maintenance technicians familiar with tapping practices.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 2.5P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 2B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Powdered Metal High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.168 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.131 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Grooves\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 11625-01T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730631360818,"sku":"11625-01T","price":46.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/432e80372eac566c11866efaf7996a49.jpg?v=1788720541","url":"https:\/\/voomisupply.com\/products\/accupro-11625-01t-thread-forming-tap-8-32-unc-bottoming-tin","provider":"Voomi Supply","version":"1.0","type":"link"}