{"product_id":"osg-1400110200-thread-forming-tap-6-32-unc-bottoming-cobalt","title":"Osg 1400110200 Thread Forming Tap 6-32 Unc Bottoming Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 1400110200 is a bottoming thread forming tap designed for creating 6-32 UNC internal threads without cutting chips. Made from cobalt high-speed steel with a bright finish, this tap displaces material rather than removing it, producing stronger threads with a work-hardened surface. It is built for blind hole applications where full thread depth close to the bottom of the bore is required. The overall length is 2 inches with a thread limit of H5 and a Class 2B fit, making it suitable for precision threaded assemblies in production and maintenance environments. Licensed machinists and toolroom technicians are the primary users.\u003c\/p\u003e\u003cp\u003eThis tap is suited for blind hole threading operations on a range of ferrous and non-ferrous materials including alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. The bottoming chamfer of 1 to 1.5 threads allows threading to within a minimal distance of the hole bottom, making it the correct choice when thread length must be maximized in shallow or short blind holes. It fits standard tap holders and is used on CNC machining centers, drill presses, and manual tapping fixtures across light manufacturing, job shops, and maintenance repair operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThread forming design displaces material rather than cutting, producing chip-free threads and a stronger thread form\u003c\/li\u003e\n\u003cli\u003eCobalt construction provides increased heat and wear resistance compared to standard high-speed steel\u003c\/li\u003e\n\u003cli\u003eBottoming chamfer of 1 to 1.5 chamfered threads allows threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003eH5 thread limit maintains consistent Class 2B fit tolerances across production runs\u003c\/li\u003e\n\u003cli\u003eRight-hand thread direction, compatible with standard tap holders and tapping attachments\u003c\/li\u003e\n\u003cli\u003eBright finish with no coolant-through requirement, suitable for use with standard tapping fluids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in blind hole threading of alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel workpieces requiring a 6-32 UNC Class 2B internal thread. Part of the OSG HY-PRO NRT Series 14001.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread forming taps require a specific tap drill size larger than that used for cut taps — consult a thread forming drill chart for the correct pilot hole diameter before use, as an undersized hole will overload and break the tap. Ensure the workpiece is securely fixtured and that the tapping spindle is properly aligned to avoid tap breakage. Apply an appropriate tapping compound or cutting fluid compatible with the workpiece material. Always relieve torque and back the tap out carefully when approaching the bottom of a blind hole.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 6-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 1 to 1.5P\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: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.370 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.685 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.141 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.110 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Die Steel, Hardened Steel, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HY-PRO NRT Series 14001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.015 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1400110200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51736972427570,"sku":"1400110200","price":28.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ac9b123250957af216613c8823b47668.jpg?v=1788782542","url":"https:\/\/voomisupply.com\/products\/osg-1400110200-thread-forming-tap-6-32-unc-bottoming-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}