{"product_id":"hertel-k008007as25-spiral-point-tap-0-80-unf-hss-tin","title":"Hertel K008007AS25 Spiral Point Tap 0-80 Unf Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL K008007AS25 is a spiral point tap designed for cutting 0-80 UNF internal threads in a single pass. Spiral point taps push chips forward ahead of the cutting edge, making them well-suited for through-hole tapping operations where chip evacuation is critical. This tap is manufactured from high-speed steel (HSS) with a titanium nitride (TiN) coating that extends tool life by reducing friction and increasing surface hardness. It features a plug chamfer, 2 flutes, a right-hand thread direction, and a 2B class of fit. The H2 thread limit provides controlled tolerance for standard 2B fit applications in ferrous and non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThis tap is used in machine shop, toolroom, and production environments where precision 0-80 UNF threaded holes are required. The 0-80 designation is among the finest machine screw threads in common use, appearing in instrument, optical, and electronics assembly work as well as precision mechanical components. The plug chamfer makes it appropriate for through-hole applications or blind holes with adequate thread runout. It is compatible with tapping heads, CNC machining centers, drill presses, and manual tapping operations using appropriate tap wrenches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward for efficient through-hole tapping\u003c\/li\u003e\n  \u003cli\u003eTiN coating increases surface hardness and reduces friction for extended tool life\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction handles a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eH2 thread limit maintains tight tolerance control for 2B class of fit\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer provides gradual thread engagement suited to through-hole and most blind-hole applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction for standard tapping operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for cutting 0-80 UNF 2B class internal threads in through-hole applications across ferrous and non-ferrous materials. Suitable for use with standard tapping heads, CNC machining centers, and manual tapping equipment accepting the appropriate shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eUse appropriate cutting fluid or tapping compound for the workpiece material to maximize tool life and thread quality. Ensure the tap is aligned perpendicular to the workpiece surface before engaging to prevent tap breakage, which is a significant risk at 0-80 sizing. When using power tapping equipment, verify that torque settings are appropriate for this thread size to avoid overload. Handle with care, as small-diameter taps are brittle and susceptible to breakage under lateral loading.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 0-80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\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\u003eClass of Fit\u003c\/strong\u003e: 2B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.3125 inches (5\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.141 inches\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\u003eWeight\u003c\/strong\u003e: 0.2 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: K008007AS25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727348007218,"sku":"K008007AS25","price":46.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8cb4535dd2f16951ee313f0f68ec576d.jpg?v=1788676576","url":"https:\/\/voomisupply.com\/products\/hertel-k008007as25-spiral-point-tap-0-80-unf-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}