{"product_id":"cleveland-c54654-hand-tap-7-16-14-unc-bottoming-hss","title":"Cleveland C54654 Hand Tap 7\/16-14 Unc Bottoming Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C54654 is a 7\/16-14 UNC bottoming hand tap ground from high speed steel with a bright, uncoated finish. It is designed for cutting internal threads in both blind holes and through-holes. The 4-flute straight flute geometry provides balanced cutting action, and the bottoming chamfer allows threading close to the bottom of a blind hole. Overall length is 3.156 inches with a thread length of 0.880 inches. This tap is intended for use by machinists, tool-and-die makers, and maintenance technicians performing precision threading operations.\u003c\/p\u003e\n\u003cp\u003eThe C54654 is suited for production and maintenance threading applications in both shop and field environments. It cuts a Class 2B fit to the H3 thread limit, making it appropriate for standard commercial-tolerance fastener assemblies. The bottoming chamfer type makes it the preferred choice when thread engagement must extend as deep as possible in a blind hole. Compatible material applications include alloy steel, aluminum, carbon steel, and free-machining stainless steel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBottoming chamfer allows threading to the full depth of a blind hole\u003c\/li\u003e\n  \u003cli\u003e4-flute straight flute design for balanced chip load and stable cutting\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no coating buildup to affect thread tolerance\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit ground to Class 2B fit for standard commercial-tolerance assemblies\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, compatible with standard tap handles and tapping chucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for blind hole and through-hole threading in alloy steel, aluminum, carbon steel, and free-machining stainless steel workpieces. Fits standard 7\/16-14 UNC thread forms per the Class 2B fit specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by a machinist or maintenance technician using a standard tap wrench or tapping chuck. Shut down and lock out the workpiece machine before hand-tapping operations. Apply cutting fluid appropriate for the workpiece material to reduce friction and extend tap life. Avoid forcing the tap — back off periodically to break chips, particularly in 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: 7\/16-14\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\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\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.156 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.880 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.323 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.406 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.242 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright, Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Free-Machining Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1003\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C54654\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51692512149810,"sku":"C54654","price":42.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48ece2b3b5176292c7d90694922ddd3a.jpg?v=1788298678","url":"https:\/\/voomisupply.com\/products\/cleveland-c54654-hand-tap-7-16-14-unc-bottoming-hss","provider":"Voomi Supply","version":"1.0","type":"link"}