{"product_id":"osg-4100004411-thread-mill-5-8-11-unc-4-flute-solid-carbide","title":"Osg 4100004411 Thread Mill 5\/8-11 Unc 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 4100004411 is a helical flute thread mill designed for cutting 5\/8-11 UNC internal threads in a single helical interpolation pass. Built from solid carbide and finished with OSG EXO coating, it delivers hard-material performance with extended tool life. The cutter measures 0.430 inches in cutting diameter with a 1.453-inch length of cut, mounted on a 1\/2-inch shank. With 4 flutes and 11 teeth per inch, it produces clean, accurate thread forms in steels, stainless alloys, and similar workpiece materials. This is a long-reach design from OSG Series 41000, suited for deeper thread applications where standard-reach tools fall short.\u003c\/p\u003e\u003cp\u003eThis thread mill is used in CNC machining centers performing UNC thread milling operations on ferrous and non-ferrous materials. Long-reach geometry makes it appropriate for applications where thread depth or part geometry requires extended tool projection. It is a right-hand flute, right-hand cut tool with no coolant-through capability. Machinists running production threading cycles on mill-turn equipment or vertical machining centers will find this tool fits standard 1\/2-inch ER or side-lock toolholding systems. It is sized for threading holes at or above the 5\/8-inch nominal diameter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eEXO coating for extended tool life and reduced friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003eLong-reach thread mill type allows threading in deeper or obstructed bore conditions\u003c\/li\u003e\n\u003cli\u003e4 right-hand helical flutes with 11 teeth per inch for clean UNC thread form\u003c\/li\u003e\n\u003cli\u003e0.430-inch cutting diameter on a 1\/2-inch shank fits standard CNC toolholding\u003c\/li\u003e\n\u003cli\u003eSingle-tool solution for 5\/8-11 UNC threads eliminates tap breakage risk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for CNC machining centers using standard 1\/2-inch shank toolholders; cuts 5\/8-11 UNC threads per the UNC thread standard with a minimum nominal hole diameter of 0.625 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread mills require CNC helical interpolation cycles — confirm the machine control supports G02\/G03 helical moves before use. Secure the 1\/2-inch shank in a properly torqued, runout-checked toolholder to maintain thread accuracy. This tool does not support coolant-through delivery; direct external coolant or cutting fluid to the cutting zone as appropriate for the workpiece material. Replace worn tools before dimensional thread tolerance is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Mill Type\u003c\/strong\u003e: Long Reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.430 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.453 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.500 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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: EXO\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: 41000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.1 inches L x 0.75 inches W x 0.65 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.32 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112806\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: 4100004411\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51738736034098,"sku":"4100004411","price":811.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/882d8ab6dcf9aa824f676425cff53152_c4ea737f-1451-4716-a5c1-c5548d2f2b37.jpg?v=1788803668","url":"https:\/\/voomisupply.com\/products\/osg-4100004411-thread-mill-5-8-11-unc-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}