{"product_id":"titan-usa-tt91094-spiral-point-tap-5-8-11-unc-hss-plug","title":"Titan Usa TT91094 Spiral Point Tap 5\/8-11 Unc Hss Plug","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TITAN USA TT91094 is a spiral point plug tap designed for through-hole threading in general-purpose machining applications. It cuts a 5\/8-11 UNC right-hand thread using three flutes and a plug chamfer geometry that pushes chips forward ahead of the tap, keeping the flutes clear during the cut. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap handles a wide range of workpiece materials including mild steel, aluminum, and plastics. The H5 thread limit provides consistent tolerance control for 2B and 3B class-of-fit threads. Overall length is 3.8125 inches with a thread length of 1.8125 inches and a shank diameter of 0.480 inches.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for job shop, maintenance, and production environments where through-hole tapping in standard UNC thread sizes is a routine operation. The spiral point design makes it particularly effective in CNC tapping cycles and hand-tap applications where chip evacuation is critical to thread quality. It is used by machinists, tool-and-die makers, and maintenance technicians working in both light and heavy manufacturing settings. The plug chamfer provides 3 to 5 leading threads of chamfer length, offering a good balance of starting ease and thread engagement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8-11 UNC thread form with right-hand cutting direction\u003c\/li\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward, ideal for through-hole applications\u003c\/li\u003e\n  \u003cli\u003eH5 thread limit for consistent 2B\/3B class-of-fit tolerance control\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction for general-purpose material compatibility\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for use with standard cutting fluids\u003c\/li\u003e\n  \u003cli\u003e3 flutes with plug chamfer for balanced chip load and easy starting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose spiral point plug tap for through-hole threading operations requiring a 5\/8-11 UNC right-hand thread in 2B or 3B class-of-fit applications. No specific machine or system compatibility was stated in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists using a tap wrench, tapping head, or CNC rigid tapping cycle. Ensure the workpiece is securely fixtured and the tap is properly aligned to the drilled hole before engagement. Apply an appropriate cutting fluid for the workpiece material to reduce friction and extend tap life. Do not reverse the tap under load without first relieving chip pressure to avoid breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 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: 11\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\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Spiral Point\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: High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.480 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.0909 inches\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: TITAN USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TT91094\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51732826718514,"sku":"TT91094","price":53.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d647337713659ef348df282bcb7e8920_77d2420e-b2bb-40b1-aa71-1422b18dd315.jpg?v=1788747252","url":"https:\/\/voomisupply.com\/products\/titan-usa-tt91094-spiral-point-tap-5-8-11-unc-hss-plug","provider":"Voomi Supply","version":"1.0","type":"link"}