{"product_id":"value-collection-jy4879151-hand-tap-2-16-uns-bottoming-hss","title":"Value Collection JY4879151 Hand Tap 2-16 Uns Bottoming Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION JY4879151 is a 2-16 UNS bottoming hand tap machined from high speed steel and finished bright uncoated. It is designed for cutting full threads to the bottom of blind holes in metal workpieces, making it the right tool when thread depth is critical and clearance is minimal. The tap features 6 straight flutes, a right-hand thread direction, a Class 3B fit, and an H6 thread limit for consistent tolerance control. Overall length is 5 inches. Licensed machinists and tool-and-die tradespeople use this tap in manual tapping operations on the bench or in a tapping fixture.\u003c\/p\u003e\u003cp\u003eThis tap is suited for threading 2-16 UNS holes in production and maintenance machining environments. The bottoming chamfer  -  typically 1 to 2 threads of lead  -  allows threading to the very bottom of a blind hole, a requirement common in threaded fastener bosses, jig fixtures, and tooling plates. It is appropriate for use in ferrous and non-ferrous metals where a high speed steel cutting tool provides adequate tool life. The bright uncoated finish makes it easy to inspect for wear during service.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBottoming chamfer for threading to the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003e6-flute straight flute geometry for chip control in through and blind applications\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction provides hardness and wear resistance across common workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish allows direct visual inspection of cutting edges\u003c\/li\u003e\n\u003cli\u003eClass 3B fit with H6 thread limit for controlled tolerance output\u003c\/li\u003e\n\u003cli\u003eRight-hand thread direction, standard UNS thread form\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 2-16 UNS bottoming hand tap for use in manual tapping handles and tapping fixtures that accept straight-shank taps of this size and thread specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or toolmakers using a tap wrench or tapping fixture. Ensure the workpiece is securely fixtured and the tap is aligned square to the hole before applying torque. Apply an appropriate cutting fluid for the workpiece material to extend tool life and improve thread finish. Back the tap off periodically to break chips and prevent tap breakage in blind holes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 2-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight Flute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 3B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H6\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\u003eOversize\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JY4879151\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51783673151794,"sku":"JY4879151","price":529.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/221ad745f4dc669590c81c14bd14f4c5.jpg?v=1789192698","url":"https:\/\/voomisupply.com\/products\/value-collection-jy4879151-hand-tap-2-16-uns-bottoming-hss","provider":"Voomi Supply","version":"1.0","type":"link"}