{"product_id":"cleveland-c54355-hand-tap-10-32-unf-bottoming-hss","title":"Cleveland C54355 Hand Tap 10-32 Unf Bottoming Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C54355 is a 10-32 UNF straight-flute hand tap designed for cutting internal threads in both blind holes and through-holes. Made from high speed steel (HSS) with a bright, uncoated finish, this tap runs right-hand threads to a Class 2B fit with an H3 thread limit. It measures 2.375 inches overall with a 0.5 inch thread length, making it well-suited for shallow blind-hole applications where full thread engagement close to the hole bottom is required. The bottoming chamfer — typically 1 to 2 threads of lead — allows threading to the bottom of a blind bore after a taper or plug tap has started the thread.\u003c\/p\u003e\u003cp\u003eThis tap is part of the Cleveland Series 1003 and is used in general machining, fabrication, and maintenance applications. It is appropriate for hand tapping or low-speed machine tapping in alloy steel, carbon steel, aluminum, and free-machining stainless steel. The 3-flute straight-flute design provides good chip clearance and is a standard choice for moderate-depth threading in these materials. Machinists, tool and die workers, and maintenance technicians commonly use this tap for repair threading and new production work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottoming chamfer for threading close to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction for durability across a range of work materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for use with cutting fluids\u003c\/li\u003e\n\u003cli\u003e3-flute straight-flute geometry for chip clearance in through-hole and blind-hole work\u003c\/li\u003e\n\u003cli\u003eH3 thread limit and Class 2B fit for standard tolerance threading\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design — compatible with externally applied cutting oil\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for cutting 10-32 UNF internal threads in alloy steel, carbon steel, aluminum, and free-machining stainless steel in both blind-hole and through-hole applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by hand or with a low-speed tapping machine using a tap handle or chuck sized to the 0.194 inch shank diameter and 0.152 inch square drive. Always apply a suitable cutting fluid for the work material before and during tapping to reduce friction and extend tap life. For blind holes, use a taper or plug tap first to start the thread, then finish with this bottoming tap. Never force a tap against the bottom of a hole — back off periodically to break chips and prevent tap breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\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\u003eThread Direction\u003c\/strong\u003e: Right Hand\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: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\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\u003eOverall Length\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.194 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.152 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading, Through-Hole Threading\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\u003eSeries\u003c\/strong\u003e: 1003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C54355\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51695500984626,"sku":"C54355","price":21.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea418e7d02a7426f07a37b331175f93f.jpg?v=1788335842","url":"https:\/\/voomisupply.com\/products\/cleveland-c54355-hand-tap-10-32-unf-bottoming-hss","provider":"Voomi Supply","version":"1.0","type":"link"}