{"product_id":"harvey-tool-70104-c3-thread-mill-5-8-11-4-flute-solid-carbide","title":"Harvey Tool 70104-C3 Thread Mill 5\/8-11 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 70104-C3 is a solid carbide helical flute thread mill designed to cut 5\/8-11 UNC threads in both internal and external applications. It features 4 flutes and an AlTiN coating, making it well suited for high-speed machining in ferrous and hardened materials. The cutter measures 0.47 inches in cutting diameter with a 1\/2-inch shank diameter, a 1.25-inch length of cut, and a 3.5-inch overall length. At 11 teeth per inch, this tool is purpose-built for the 5\/8-11 thread standard and delivers consistent thread form in a single helical interpolation pass.\u003c\/p\u003e\n\u003cp\u003eThis thread mill is used in CNC machining centers for threading operations where tap breakage risk is a concern or where a single tool must handle both internal and external thread forms. Common applications include production machining of steel, stainless steel, cast iron, and other materials compatible with AlTiN-coated carbide tooling. The helical flute geometry supports chip evacuation during interpolation. Coolant-through is not supported on this tool, so flood or mist coolant delivery from the spindle direction is the typical approach in shop use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts 5\/8-11 UNC threads in both internal and external configurations from a single tool\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance in demanding materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating extends tool life in ferrous, stainless, and hardened workpieces\u003c\/li\u003e\n  \u003cli\u003e4 helical flutes support efficient chip evacuation during CNC interpolation cycles\u003c\/li\u003e\n  \u003cli\u003e1.25-inch length of cut accommodates typical thread engagement depths for 5\/8-11 fastener applications\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through design keeps tool construction simple for standard CNC setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers capable of helical interpolation; suited for 5\/8-11 UNC internal and external thread milling operations with a minimum nominal bore diameter of 0.625 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this tool should be performed by a qualified CNC machinist familiar with thread milling cycles and helical interpolation programming. Secure the 1\/2-inch shank in a compatible tool holder with adequate runout control before spindle engagement. Verify CNC program thread direction, pitch, and interpolation radius before cutting, as errors in these parameters will produce incorrect or damaged threads. Do not use this tool on manual mills or in applications that do not support helical interpolation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Internal and External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 11 TPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Nominal Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\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: 0.36 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242117\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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 70104-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51728872898866,"sku":"70104-C3","price":463.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5e0d93d2b2efba1e032cec8c5ee367a_f83aa750-7e0a-4ed7-bac1-06a7a99649ed.jpg?v=1788697221","url":"https:\/\/voomisupply.com\/products\/harvey-tool-70104-c3-thread-mill-5-8-11-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}