{"product_id":"precision-twist-drill-5110010-hss-end-mill-4-flute-5-8-in","title":"Precision Twist Drill 5110010 Hss End Mill 4 Flute 5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRECISION TWIST DRILL 5110010 is a high-speed steel (HSS) end mill designed for metal removal in milling operations across a range of industrial and trade applications. Featuring a Weldon shank for positive tool retention and a 4-flute geometry, this end mill delivers stable cutting performance and a quality finish on ferrous and non-ferrous materials. The 5\/8 inch cutting diameter and 3-3\/8 inch overall length make it well suited for general-purpose slot milling, profile milling, and peripheral milling tasks. Machinists and tool-and-die professionals rely on HSS end mills like this one for consistent performance in manual and CNC milling machines.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for use in machine shops, maintenance and repair operations, and fabrication environments where a reliable HSS cutting tool is required. The 4-flute configuration is particularly effective for finishing passes and work in harder materials where chip clearance is less of a limiting factor. The Weldon shank design is compatible with standard side-lock end mill holders, reducing pullout risk during aggressive cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed steel (HSS) construction for durability across a broad range of materials\u003c\/li\u003e\n\u003cli\u003e4-flute geometry supports finishing cuts and improved surface finish\u003c\/li\u003e\n\u003cli\u003eWeldon shank provides positive retention in side-lock tool holders\u003c\/li\u003e\n\u003cli\u003e5\/8 inch cutting diameter for general-purpose milling applications\u003c\/li\u003e\n\u003cli\u003e3-3\/8 inch overall length suits standard milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill compatible with standard Weldon-shank side-lock end mill holders sized for a 5\/8 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist familiar with milling machine tooling procedures. Ensure the milling machine spindle is fully powered down and locked out before changing tooling. Secure the Weldon shank firmly in a properly sized side-lock holder and verify tool runout before initiating a cut. Follow applicable shop safety standards and machine manufacturer guidelines for maximum RPM and depth of cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Type\u003c\/strong\u003e: HSS End Mill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Shank\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: 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRECISION TWIST DRILL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5110010\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51346793431346,"sku":"5110010","price":43.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310538613.jpg?v=1782090571","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5110010-hss-end-mill-4-flute-5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}