{"product_id":"regal-cutting-tools-030015tc-spiral-point-tap-1-1-4-7-unc","title":"Regal Cutting Tools 030015TC Spiral Point Tap 1-1\/4-7 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe REGAL CUTTING TOOLS 030015TC is a spiral point plug tap designed for through-hole threading in metal workpieces. Built from M7 Vanadium High Speed Steel with a black oxide finish, it cuts a 1-1\/4-7 UNC right-hand thread to a 2B class of fit and H8 thread limit. The spiral point geometry pushes chips forward ahead of the cutting action, keeping flutes clear during through-hole applications. With 4 flutes and a plug chamfer, this tap is suited to production and maintenance environments where consistent thread quality in ferrous and nickel alloy materials is required.\u003c\/p\u003e\n\u003cp\u003eThis tap is used for through-hole threading operations on hardened steel and nickel alloy workpieces. The plug chamfer style makes it appropriate as a starter tap or as a primary tap in through-hole applications where chip evacuation forward is acceptable. It fits standard tap holders and machine spindles sized for its 1.021-inch shank diameter. Typical applications include machining shops, maintenance and repair operations, and fabrication environments handling heavy-duty fastener holes in the 1-1\/4-inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpiral point geometry pushes chips forward, ideal for through-hole threading without chip packing\u003c\/li\u003e\n  \u003cli\u003eM7 Vanadium High Speed Steel construction for durability in hardened steel and nickel alloy applications\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish reduces friction and provides mild corrosion resistance during storage and use\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer with 4 flutes balances cutting torque and thread lead-in across a range of materials\u003c\/li\u003e\n  \u003cli\u003eH8 thread limit and 2B class of fit meet standard tolerance requirements for general-purpose UNC fastener threads\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, no coolant-through requirement, and non-interrupted thread profile simplify setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for through-hole threading of 1-1\/4-7 UNC threads in hardened steel and nickel alloy materials. Compatible with standard tap holders and CNC or manual machine spindles accepting a 1.021-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed and operated by machinists and tool-and-die professionals using standard tapping machines, CNC machining centers, or manual drill presses with appropriate tap holders. Ensure the workpiece is securely fixtured and the spindle is aligned to the hole axis before engaging the tap. Apply a suitable cutting fluid for the workpiece material to extend tool life and improve thread finish. Do not reverse the tap under power without confirming the machine is set for proper back-out to avoid tool breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-7\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: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 0.1429 inches\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: H8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\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: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Spiral Point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: M7 Vanadium High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.021 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Hardened Steel, Nickel Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Triple Crown\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: REGAL CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 030015TC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REGAL CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":67911724368178,"sku":"030015TC","price":244.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/148627e98200d024da2b2ca94d00204c_cbd97fa9-0783-479f-b184-d7ed0ce7a5e2.jpg?v=1791217890","url":"https:\/\/voomisupply.com\/products\/regal-cutting-tools-030015tc-spiral-point-tap-1-1-4-7-unc","provider":"Voomi Supply","version":"1.0","type":"link"}