{"product_id":"cleveland-c64107-pipe-tap-1-8-27-nptf-4-flute-hss","title":"Cleveland C64107 Pipe Tap 1\/8-27 Nptf 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C64107 is a 1\/8-27 NPTF interrupted thread pipe tap manufactured from high speed steel with a bright finish. It is designed to cut tapered pipe threads to the National Pipe Taper Fuel standard in ferrous workpieces, producing leak-resistant threaded connections in pipe fittings, valves, and fluid system components. At 2.125 inches overall length with a plug chamfer and 4-flute geometry, this tap is suited for through-hole and blind-hole applications where chip evacuation and thread accuracy are critical. Machinists, pipefitters, and plumbers rely on this tool when threading fittings by hand or in a drill press or tapping machine.\u003c\/p\u003e\u003cp\u003eThis tap is intended for use on alloy tool steel and carbon steel workpieces. The plug chamfer style provides a gradual thread lead-in, making it well-suited for through-hole pipe thread applications where the tap can advance fully through the material. It is commonly used in shop fabrication, maintenance repair operations, and field installation of pipe fittings requiring a sealed tapered thread. The interrupted thread design improves chip breaking and reduces torque, which is especially useful when tapping tougher ferrous alloys by hand.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/8-27 NPTF thread form produces tapered pipe threads to National Pipe Taper Fuel specification\u003c\/li\u003e\n\u003cli\u003eInterrupted thread geometry reduces cutting torque and improves chip breaking in ferrous materials\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction provides durability across alloy tool steel and carbon steel applications\u003c\/li\u003e\n\u003cli\u003ePlug chamfer lead-in allows gradual thread engagement for through-hole pipe tapping\u003c\/li\u003e\n\u003cli\u003eBright finish with 4 flutes for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eRegular hook geometry compatible with standard hand tap wrenches and tapping machines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for tapping 1\/8-27 NPTF tapered pipe threads in alloy tool steel and carbon steel workpieces. Fits standard tap wrenches and tapping machine holders accepting a 0.3125-inch shank diameter with a 0.234-inch square drive.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap should be installed by a qualified machinist, pipefitter, or plumber using a properly sized tap wrench or tapping machine. Always apply an appropriate cutting fluid for the workpiece material before and during tapping to extend tool life and improve thread quality. Secure the workpiece firmly before beginning to tap, and back off periodically to break chips when hand tapping. Follow applicable shop safety practices and relevant plumbing or mechanical codes when threading pipe fittings intended for pressurized systems.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/8-27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 27\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: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.234 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 0.312 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHook\u003c\/strong\u003e: Regular\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Tool Steel, Carbon Steel\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: C64107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51696904667442,"sku":"C64107","price":118.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bcc902b38facc33f236da8796eff93d3_3e8b0c72-8fe3-4bfc-af47-b58137c74d82.jpg?v=1788347482","url":"https:\/\/voomisupply.com\/products\/cleveland-c64107-pipe-tap-1-8-27-nptf-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}