{"product_id":"guhring-9039070127000-spiral-point-tap-1-2-13-unc-tin","title":"Guhring 9039070127000 Spiral Point Tap 1\/2-13 Unc Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9039070127000 is a spiral point tap designed for right-hand through-hole threading in 1\/2-13 UNC applications. Built from High-Speed Steel-E-PM (powder metallurgy HSS) with a TiN coating, it delivers extended tool life and reduced friction in demanding materials. The plug chamfer provides a gradual lead-in suitable for through-hole threading operations. With 4 flutes and an H5\/H6 thread limit, it produces 2B class of fit threads to tight dimensional tolerances. Overall length is 3.382 inches with a thread length of 63\/64 inches. This tap is used by machinists and maintenance tradespeople working in production or repair threading operations.\u003c\/p\u003e\u003cp\u003eThis tap is rated for stainless steel applications, making it well suited for threading jobs where standard HSS taps wear prematurely. The TiN coating improves surface hardness and lubricity, reducing heat buildup during the cut. The spiral point design pushes chips forward through the hole, keeping the flutes clear and allowing continuous feed without frequent withdrawal. It is appropriate for CNC tapping centers, drill presses with tapping attachments, and manual tapping setups where through-hole access exists on the exit side of the workpiece.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC thread form, 2B class of fit, H5\/H6 thread limit\u003c\/li\u003e\n\u003cli\u003eSpiral point geometry pushes chips ahead of the tap for clean through-hole threading\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Steel-E-PM construction for improved toughness and wear resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and extends tool life, especially in stainless steel\u003c\/li\u003e\n\u003cli\u003ePlug chamfer (3-5 thread lead) for controlled engagement in through-hole applications\u003c\/li\u003e\n\u003cli\u003eRight-hand thread direction, no coolant-through requirement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for through-hole threading in stainless steel and similar materials requiring 1\/2-13 UNC 2B class of fit threads. Part of GUHRING Series 3907.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this tap should be performed by a qualified machinist or maintenance technician familiar with tapping feeds, speeds, and cutting fluid selection for the workpiece material. Always secure the workpiece and ensure the tap is properly aligned with the pilot hole before engagement to avoid tap breakage. Use appropriate cutting fluid or tapping compound for stainless steel. Power down and lock out any machine tool before changing or inspecting tooling per standard OSHA lockout\/tagout procedures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\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: 13\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: H5\/H6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Style\u003c\/strong\u003e: Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\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: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel-E-PM (Powder Metallurgy HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.382 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 63\/64 inches (0.984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.0769 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.367 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: 3907\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 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: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9039070127000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732414366002,"sku":"9039070127000","price":82.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9358f9050745325bae99f1b9936e3118_31e59c75-2f4a-4cec-a492-6910cc9e633e.jpg?v=1788742545","url":"https:\/\/voomisupply.com\/products\/guhring-9039070127000-spiral-point-tap-1-2-13-unc-tin","provider":"Voomi Supply","version":"1.0","type":"link"}