{"product_id":"hertel-k017051as-spiral-point-tap-8-32-unc-left-hand-hss","title":"Hertel K017051AS Spiral Point Tap 8-32 Unc Left Hand Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL K017051AS is a spiral point tap designed to cut internal threads in through-hole applications. It features an 8-32 UNC thread form with a plug chamfer, making it suited for starting in a hole that passes fully through the workpiece. The left-hand thread direction produces threads that tighten counterclockwise, a requirement for specific fastener and assembly configurations. Manufactured from high-speed steel with a bright, uncoated finish, this tap operates in a 2-flute, 2B class of fit configuration with an H3 thread limit, providing standard tolerance threading for general-purpose mechanical assembly work. Machinists and tool-and-die tradespeople are the primary installers.\u003c\/p\u003e\u003cp\u003eThis tap is used in machine shop, maintenance, and light manufacturing environments where 8-32 UNC left-hand internal threads are required. Typical applications include thread repair, fixture fabrication, and assembly of components that require reverse-threaded fasteners to prevent loosening under rotational loads. The plug chamfer style requires a through-hole or sufficient clearance at the bottom of a blind hole. It is not intended for blind-hole bottoming applications without a bottoming tap follow-up.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand thread direction for reverse-threaded fastener applications\u003c\/li\u003e\n\u003cli\u003e8-32 UNC thread form with H3 thread limit for standard 2B tolerance class\u003c\/li\u003e\n\u003cli\u003ePlug chamfer allows smooth entry into through-holes\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction provides durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for use with cutting fluids\u003c\/li\u003e\n\u003cli\u003e2-flute spiral point design pushes chips forward through the hole during cutting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use spiral point tap for any application requiring an 8-32 UNC, 2B class of fit, left-hand internal thread in through-hole configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by machinists using a tap wrench, tapping head, or CNC tapping cycle. Secure the workpiece before tapping and ensure the hole is drilled to the correct tap drill diameter for 8-32 UNC threads. Apply an appropriate cutting fluid for the workpiece material to reduce friction and extend tap life. Inspect the tap for wear or chipping before each use, as a damaged tap can seize in the hole and cause workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 8-32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Left Hand\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: H3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Style\u003c\/strong\u003e: Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: K017051AS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51748614340914,"sku":"K017051AS","price":45.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/032e04a7e8d735811deb05c2d4193be2.jpg?v=1788895740","url":"https:\/\/voomisupply.com\/products\/hertel-k017051as-spiral-point-tap-8-32-unc-left-hand-hss","provider":"Voomi Supply","version":"1.0","type":"link"}