{"product_id":"carmex-s0312c911-5iso-thread-mill-internal-3-flutes-solid-carbide","title":"Carmex S0312C911.5ISO Thread Mill Internal 3 Flutes Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX S0312C911.5ISO is a solid carbide straight flute thread mill designed for cutting internal metric coarse threads in a single helical pass. Built to Mini thread mill dimensions, it carries a 5\/16 inch shank diameter, a 0.307 inch cutting diameter, and a 0.91 inch length of cut. The TiAlN coating improves heat resistance and tool life in ferrous and hardened materials. Machinists and toolroom operators running CNC machining centers use this tool to produce accurate internal threads across a range of metric nominal diameters without changing tools between sizes.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is suited for CNC milling applications requiring metric coarse internal threads in steel, cast iron, stainless, and similar materials. It covers minimum nominal diameters of M10, M14, and M16 with a 1.50 mm pitch. The 2.5 inch overall length provides clearance for typical workpiece depths. The straight flute geometry suits through-hole and blind-hole applications where chip evacuation is managed through programmed feed and spindle strategy rather than coolant-through delivery, as this tool does not have coolant-through capability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in material grade MT7 for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating for elevated heat resistance and extended tool life in hardened and ferrous workpieces\u003c\/li\u003e\n  \u003cli\u003e3 straight flutes for stable cutting action in internal thread milling operations\u003c\/li\u003e\n  \u003cli\u003eCovers M10, M14, and M16 nominal diameters at 1.50 mm pitch with a single tool\u003c\/li\u003e\n  \u003cli\u003eMini thread mill classification provides compact geometry suited for tight-clearance bores\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design  -  compatible with flood or mist external coolant setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for internal metric coarse thread milling at M10 x 1.50, M14, and M16 nominal diameters as stated in manufacturer specifications. Requires a CNC machining center with helical interpolation capability and a compatible 5\/16 inch tool holder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread mills must be installed in a balanced, precision tool holder appropriate for the 5\/16 inch shank diameter and secured to the correct torque specification per the holder manufacturer. Verify CNC program pitch, lead direction, and cutter compensation offset before the first pass. Inspect the cutting edges for chips or wear before each use, as solid carbide tooling is brittle and sensitive to side loads from misaligned setups. Always confirm spindle speed and feed rate are within the tool manufacturer recommendations for the specific workpiece material.\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\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 1.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameters\u003c\/strong\u003e: M10, M14, M16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.307 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.91 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.59 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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: MT7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Mill Type\u003c\/strong\u003e: Mini\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: 0.08 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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S0312C911.5ISO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":51972852973874,"sku":"S0312C911.5ISO","price":322.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/72577c048b2befa389599c424e6729e8.jpg?v=1789970955","url":"https:\/\/voomisupply.com\/products\/carmex-s0312c911-5iso-thread-mill-internal-3-flutes-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}