{"product_id":"guhring-9044025127000-spiral-point-tap-1-2-13-unc","title":"Guhring 9044025127000 Spiral Point Tap 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9044025127000 is a spiral point tap designed for through-hole threading in a wide range of ferrous and non-ferrous metals. Built from cobalt high-speed steel with an oxide finish, this tap handles demanding applications where standard HSS tooling falls short. It cuts a 1\/2-13 UNC right-hand thread with a plug chamfer for gradual thread engagement. The H5 thread limit and 2B\/3B class of fit make it suitable for standard tolerance threading work across production and maintenance machining environments. With 4 flutes and a spiral point geometry, chips are pushed forward ahead of the tap, keeping the flutes clear during through-hole operations. Licensed machinists and maintenance technicians are the primary users of this tool.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for through-hole threading in aluminum, aluminum alloys, cast iron, free cutting steel, heat treatable steel, case hardened steel, structural steel, sulfured steel, stainless steel, and tool steel. It fits production machining, job shop, and MRO maintenance environments where a reliable 1\/2-13 UNC spiral point tap is required. The plug chamfer makes it the preferred choice when the tap needs to start a thread in a through-hole without a bottoming chamfer. Series 4402 from GUHRING is a recognized cobalt tap line intended for medium to difficult materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward for clean through-hole threading\u003c\/li\u003e\n  \u003cli\u003eCobalt construction increases heat and wear resistance over standard HSS taps\u003c\/li\u003e\n  \u003cli\u003eOxide finish provides mild lubricity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer allows gradual thread engagement at hole entry\u003c\/li\u003e\n  \u003cli\u003eH5 thread limit and 2B\/3B class of fit for standard tolerance threading\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, no coolant-through design — suited for manual and CNC tapping with external coolant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style cutting tool replacement for 1\/2-13 UNC through-hole tapping applications across aluminum, aluminum alloys, cast iron, free cutting steel, heat treatable steel, case hardened steel, structural steel, sulfured steel, stainless steel, and tool steel workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed and used by machinists, tool and die makers, and maintenance technicians operating drill presses, mills, or CNC machining centers. Before use, ensure the workpiece is properly secured and the pilot hole diameter matches the required tap drill size for 1\/2-13 UNC. Use a tapping fluid or cutting oil appropriate for the workpiece material to extend tap life and improve thread quality. Do not reverse the tap until chips are fully cleared in hand-tapping operations on tough materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\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\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\u003eClass of Fit\u003c\/strong\u003e: 2B\/3B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H5\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\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.381 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.984 inches (63\/64 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: 4402\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 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: 9044025127000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51735262396722,"sku":"9044025127000","price":38.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b62df8318d3f20b3552ac1fcbda1d76f_b2325bd8-a042-45e1-9d9b-9607a27d8d10.jpg?v=1788771148","url":"https:\/\/voomisupply.com\/products\/guhring-9044025127000-spiral-point-tap-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}