{"product_id":"hertel-k008331as25-spiral-point-tap-1-4-20-unc-tin","title":"Hertel K008331AS25 Spiral Point Tap 1\/4-20 Unc Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL K008331AS25 is a spiral point tap designed for cutting right-hand internal threads in through-hole applications. Built from high-speed steel with a titanium nitride (TiN) coating, it produces 1\/4-20 UNC threads and is configured with a plug chamfer for general-purpose tapping in a variety of materials. The two-flute spiral point geometry pushes chips forward ahead of the cutting edge, reducing chip clogging in through-hole work. The H2 thread limit provides a close tolerance fit suitable for standard fastener applications. Machinists, maintenance technicians, and tool-and-die professionals are the primary users of this tap.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for through-hole threading in ferrous and non-ferrous metals, plastics, and similar machinable materials in both production and job-shop environments. The plug chamfer makes it appropriate for hand tapping or machine tapping operations where the tap can be introduced to a pre-drilled hole and driven through to full thread depth. The TiN coating reduces friction and extends tool life in repetitive threading operations. It is a standard single-piece unit with a minimum order quantity of one.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread form with right-hand cut for standard fastener thread production\u003c\/li\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward, making it effective for through-hole applications\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides toughness and wear resistance across a range of materials\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and heat buildup, extending tool life\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer allows entry into pre-drilled holes for general-purpose tapping\u003c\/li\u003e\n  \u003cli\u003eH2 thread limit ensures close-tolerance thread fit for standard assembly requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose spiral point tap for through-hole tapping operations requiring a 1\/4-20 UNC thread form in standard machine tapping and hand tapping setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by machinists or maintenance technicians using a tap wrench, tapping head, or CNC machine spindle. Always ensure the pilot hole is drilled to the correct tap drill diameter for a 1\/4-20 UNC thread before tapping. Apply appropriate cutting fluid to reduce heat and extend tool life. Power down and de-energize any machine tool before manually changing or inspecting the tap.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\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\u003eThread Limit\u003c\/strong\u003e: H2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: K008331AS25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51744874758450,"sku":"K008331AS25","price":29.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b827ec50589781e4094069ff680daad2.jpg?v=1788861828","url":"https:\/\/voomisupply.com\/products\/hertel-k008331as25-spiral-point-tap-1-4-20-unc-tin","provider":"Voomi Supply","version":"1.0","type":"link"}