{"product_id":"osg-2833601-spiral-point-tap-3-4-10-unc-plug-hss","title":"Osg 2833601 Spiral Point Tap 3\/4-10 Unc Plug Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 2833601 is a spiral point plug tap designed for threading through-holes in a wide range of ferrous and non-ferrous metals. Built from Vanadium High Speed Steel (HSS-E) with a steam oxide coating, it offers improved lubricity and chip evacuation compared to standard uncoated taps. The plug chamfer distributes cutting forces across several leading threads, making it well suited for production tapping operations. With a thread size of 3\/4-10 UNC and a right-hand thread direction, it produces standard unified coarse threads. The H3 thread limit provides a controlled fit tolerance appropriate for most general-purpose threaded assemblies.\u003c\/p\u003e\u003cp\u003eThis tap is intended for use in through-hole tapping applications across a broad range of workpiece materials. Suitable material applications include aluminum, low-carbon steel, medium-carbon steel, high-carbon steel, alloy steel, die steel, stainless steel, hardened steel, and cast iron. It is commonly used in CNC machining centers, drill press tapping operations, and manual tapping fixtures in production and job shop environments. Coolant-through capability is not included, so external cutting fluid application is recommended for harder materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/4-10 UNC right-hand thread form with H3 thread limit for controlled fit tolerance\u003c\/li\u003e\n\u003cli\u003ePlug chamfer design distributes cutting load across multiple lead threads for smooth entry\u003c\/li\u003e\n\u003cli\u003eVanadium High Speed Steel (HSS-E) construction provides elevated wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eSteam oxide coating improves lubricity and reduces galling during thread forming\u003c\/li\u003e\n\u003cli\u003e3-flute geometry supports efficient chip pushing ahead of the tap in through-hole applications\u003c\/li\u003e\n\u003cli\u003eSeries 280 designation — no coolant-through, no interrupted thread, no oversize\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for through-hole tapping of 3\/4-10 UNC threads in compatible materials including aluminum, cast iron, low-, medium-, and high-carbon steel, alloy steel, die steel, stainless steel, and hardened steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by licensed machinists or qualified tooling technicians using a tapping head, CNC rigid tapping cycle, or manual tap handle. Ensure the spindle is properly aligned with the drilled pilot hole before engagement to prevent tap breakage. Apply a suitable cutting fluid or tapping compound to the workpiece, particularly when threading stainless steel or hardened materials. Verify the pilot hole diameter meets the 3\/4-10 UNC specification before tapping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-10 UNC\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: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer\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: H3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Vanadium High Speed Steel (HSS-E)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Steam Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.252 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.59 inches\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\u003eInterrupted Thread\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 280\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2833601\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51747978740018,"sku":"2833601","price":142.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c5e41f8a6e3a5bde7b86160b807fbf64.jpg?v=1788887665","url":"https:\/\/voomisupply.com\/products\/osg-2833601-spiral-point-tap-3-4-10-unc-plug-hss","provider":"Voomi Supply","version":"1.0","type":"link"}