{"product_id":"scientific-cutting-tools-tt180500-threading-tool-internal","title":"Scientific Cutting Tools TT180500 Threading Tool Internal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TT180500 is a solid carbide single point threading tool designed for internal thread cutting operations on CNC lathes and turning centers. It handles a minimum threading diameter of 0.18 inches and covers a thread pitch range of 18 to 56 TPI, making it suitable for a wide range of fine and coarse internal thread profiles. The 60-degree profile angle conforms to standard Unified and metric thread forms. With a 0.5-inch cutting depth and a bright, uncoated carbide substrate, this tool delivers consistent thread geometry in ferrous and non-ferrous materials. Machinists and toolroom professionals install and operate this tool in production and job-shop turning environments.\u003c\/p\u003e\n\u003cp\u003eThis tool is used for internal threading passes on bored or drilled features in workpieces held in CNC or manual lathes. The 0.25-inch shank diameter fits standard boring bar-style toolholders and quick-change setups common in small-bore internal threading applications. At 2.5 inches overall length, it provides adequate reach for shallow to moderate bore depths. The bright uncoated finish suits applications where coating interaction with workpiece material or cutting fluid chemistry is a concern. It is a single-quantity item suited for prototype work, low-volume production, or toolroom use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in internal threading\u003c\/li\u003e\n  \u003cli\u003eCovers 18 to 56 TPI thread pitch range with a 60-degree profile angle\u003c\/li\u003e\n  \u003cli\u003eMinimum threading diameter of 0.18 inches for small-bore internal threads\u003c\/li\u003e\n  \u003cli\u003e0.5-inch cutting depth with 0.04-inch projection from edge\u003c\/li\u003e\n  \u003cli\u003e0.25-inch shank diameter fits standard small-bore toolholders\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish with no coolant-through requirement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style single point threading insert tool for use in standard 0.25-inch shank toolholders on CNC and manual lathes performing internal thread cutting operations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation of this tool should be performed by a qualified machinist familiar with single point threading cycles and lathe operation. Secure the shank firmly in the toolholder to the full recommended engagement depth before beginning a threading pass. Confirm spindle speed, feed rate, and threading cycle parameters in the machine controller match the target TPI before engaging the workpiece. Inspect the carbide tip for chipping or wear before each use, as solid carbide tools can fracture if subjected to interrupted cuts or excessive radial load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Threading Diameter\u003c\/strong\u003e: 0.18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Depth\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Range\u003c\/strong\u003e: 18 to 56 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection from Edge\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\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: 1 pound\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: SCIENTIFIC CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TT180500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51959695507762,"sku":"TT180500","price":49.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e74008cd64784574ab2cce4fb5212c0c.jpg?v=1789945843","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tt180500-threading-tool-internal","provider":"Voomi Supply","version":"1.0","type":"link"}