{"product_id":"osg-1412501-spiral-flute-tap-6-32-unc-bottoming-hss","title":"Osg 1412501 Spiral Flute Tap 6-32 Unc Bottoming Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 1412501 is a spiral flute tap designed for cutting 6-32 UNC internal threads in a bottoming configuration. Built from high-speed steel with a steam oxide coating, it resists wear and provides lubricity during tapping operations. The 2-flute, right-hand spiral design with a 50-degree helix angle efficiently evacuates chips up and out of the hole, making it well suited for blind-hole applications. With a 2B class of fit and H3 thread limit, the tap produces threads within standard tolerance for general mechanical assemblies. Overall length is 2 inches. Licensed machinists, toolmakers, and maintenance mechanics are the primary users.\u003c\/p\u003e\u003cp\u003eThis tap is rated for use in a range of ferrous and non-ferrous materials, including aluminum, cast aluminum, cast iron, low-carbon steel, medium-carbon steel, and high-carbon steel. The bottoming chamfer allows threading to the bottom of a blind hole, making it the correct choice when thread engagement must extend as far as possible into a workpiece. It is a common tool in production machining, MRO maintenance, and fabrication shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-32 UNC thread form, 32 threads per inch, right-hand direction\u003c\/li\u003e\n\u003cli\u003eBottoming chamfer for full thread depth in blind holes\u003c\/li\u003e\n\u003cli\u003e50-degree right-hand spiral flute for upward chip evacuation\u003c\/li\u003e\n\u003cli\u003eSteam oxide coating reduces friction and improves chip flow\u003c\/li\u003e\n\u003cli\u003eH3 thread limit, 2B class of fit for standard mechanical tolerance\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for use across a wide range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in aluminum, cast aluminum, cast iron, low-carbon steel, medium-carbon steel, and high-carbon steel workpieces requiring 6-32 UNC bottoming threads. Not rated for coolant-through operation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a tapping chuck or rigid tap holder sized for the 0.141-inch shank diameter. Power down or de-energize any driven spindle before changing tooling. Apply cutting fluid appropriate for the workpiece material before tapping. Do not reverse direction abruptly in blind holes; back the tap out carefully to clear chips and avoid breakage.\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Style\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 50 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Bottoming\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: H3\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: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Steam Oxide\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: 0.397 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\u003eNeck Length\u003c\/strong\u003e: 0.685 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\u003eSquare Size\u003c\/strong\u003e: 0.11 inches\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: 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.011 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: 1412501\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51739604943154,"sku":"1412501","price":38.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6da870200564cd52affda81f8b990802.jpg?v=1788816831","url":"https:\/\/voomisupply.com\/products\/osg-1412501-spiral-flute-tap-6-32-unc-bottoming-hss","provider":"Voomi Supply","version":"1.0","type":"link"}