{"product_id":"guhring-9039920054860-spiral-point-tap-12-24-unc","title":"Guhring 9039920054860 Spiral Point Tap 12-24 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9039920054860 is a spiral point tap designed for right-hand through-hole threading in a 12-24 UNC configuration. Built from High-Speed Steel-E-PM (powder metallurgy HSS) with a TiN coating, it delivers extended tool life and consistent thread quality in demanding production environments. The plug chamfer eases entry into pre-drilled holes, and the 3-flute geometry channels chips forward ahead of the tap, keeping the thread form clean during the cut. With an overall length of 3.15 inches and a thread length of 1.024 inches, this tap suits standard machine tapping setups on CNC machining centers, drill presses, and tapping machines. It is intended for installation by machinists and tool-and-die professionals.\u003c\/p\u003e\n\u003cp\u003eThis tap is rated for threading steel, stainless steel, hardened steel, and chilled cast iron, making it a practical choice across general machining, fabrication, and maintenance-repair-overhaul (MRO) applications. The 2B class of fit produces standard commercial thread tolerances suitable for most fastener and assembly applications. The H3\/H4 thread limit provides the oversize tolerance needed to accommodate TiN coating buildup while maintaining proper fit. It is not suited for interrupted-thread or coolant-through applications. The Series 3992 designation places it within a consistent product family for reorder and tooling management.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12-24 UNC thread form with right-hand spiral point geometry for through-hole threading\u003c\/li\u003e\n  \u003cli\u003eHigh-Speed Steel-E-PM construction for improved wear resistance over standard HSS\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and extends tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer for easy hole entry and smooth thread start\u003c\/li\u003e\n  \u003cli\u003eH3\/H4 thread limit matched to 2B class of fit with TiN coating allowance\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, stainless steel, hardened steel, and chilled cast iron\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for through-hole threading applications in steel, stainless steel, hardened steel, and chilled cast iron workpieces requiring a 12-24 UNC, 2B class of fit thread. Not designed for blind-hole or coolant-through applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap should be installed and operated by qualified machinists following standard tapping procedures. Ensure the spindle is fully stopped and the machine is de-energized before changing tooling. Use appropriate cutting fluid for the workpiece material to reduce heat buildup and extend tap life. Verify correct tap drill size for 12-24 UNC prior to tapping to avoid overloading the flutes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 12-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 2B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Spiral Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\/H4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.024 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.220 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.0417 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel-E-PM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Hardened Steel, Chilled Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupted Thread\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3992\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9039920054860\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51747714203954,"sku":"9039920054860","price":54.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/26984840b38552a0ac4391a9bfb5d630_1cd5e088-f9bc-4381-9154-3db65bfe0812.jpg?v=1788884556","url":"https:\/\/voomisupply.com\/products\/guhring-9039920054860-spiral-point-tap-12-24-unc","provider":"Voomi Supply","version":"1.0","type":"link"}