{"product_id":"accupro-14788388-square-end-mill-3-flute-5-64-in-carbide","title":"Accupro 14788388 Square End Mill 3 Flute 5\/64 in Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14788388 is a solid carbide square end mill designed for precision milling in metalworking and machining applications. With a 3-flute helical design and a mill diameter of 0.0780 inches (5\/64 inch), this centercutting tool handles slotting, profiling, and plunge cuts in a single setup. The cylindrical shank measures 0.1250 inches (1\/8 inch) in diameter, and the length of cut is 0.2500 inches (1\/4 inch). Overall length is 1.5 inches. The solid carbide construction delivers the rigidity and wear resistance needed for consistent performance in ferrous and non-ferrous materials. Installed by machinists and CNC operators in production and toolroom environments.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for light to medium milling work on machining centers, CNC mills, and manual milling machines. The small diameter and 3-flute geometry make it particularly effective for fine detail work, micro-milling, and tight-tolerance slot cutting. The helical flute design promotes chip evacuation during cutting passes. The helix angle ranges from 29 to 31 degrees, providing a balance between cutting efficiency and edge strength. This tool is appropriate for both production runs and prototype work where close dimensional control is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003e3-flute helical design supports efficient chip evacuation and smooth finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and extended tool life\u003c\/li\u003e\n\u003cli\u003eHelix angle of 29 to 31 degrees balances cutting force and edge durability\u003c\/li\u003e\n\u003cli\u003eCylindrical shank fits standard collets and end mill holders\u003c\/li\u003e\n\u003cli\u003eNo chipbreaker for clean, continuous cuts in fine detail work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement end mill for use in standard collet systems and end mill holders accepting a 1\/8 inch cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Power down and lock out the spindle before changing tooling. Secure the shank fully within the collet or tool holder to the manufacturer-specified engagement depth before tightening. Inspect the cutting edges for chips or wear before each use, and verify runout with a dial indicator when tolerances are critical.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter (Decimal Inch)\u003c\/strong\u003e: 0.0780 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter (Fraction)\u003c\/strong\u003e: 5\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (Decimal Inch)\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (Fraction)\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter (Fraction)\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 29-31 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14788388\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738158924082,"sku":"14788388","price":26.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff69e4c8a5a963ffdbb80e9bd64d33c2.jpg?v=1788796502","url":"https:\/\/voomisupply.com\/products\/accupro-14788388-square-end-mill-3-flute-5-64-in-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}