{"product_id":"helical-solutions-01345-square-end-mill-3-8-inch-3-flute","title":"Helical Solutions 01345 Square End Mill 3\/8 Inch 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 01345 is a 3-flute solid carbide square end mill designed for high-performance milling in aluminum and non-ferrous materials. With a 3\/8 inch (0.375 inch) mill diameter and a 35-degree right-hand helical flute geometry, this tool promotes efficient chip evacuation and reduces built-up edge common in aluminum cutting. The bright, uncoated finish maintains sharp cutting edges and suits applications where coating adhesion to soft materials is a concern. It is center-cutting, allowing plunge entry into workpieces. Machinists and tool-and-die professionals working on CNC mills and manual mills will find this an effective general-purpose end mill for aluminum and similar alloys.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling operations in aluminum, brass, and other non-ferrous materials across job shops, production machining environments, and tool rooms. The 1-inch length of cut paired with a 3-inch overall length provides adequate reach for shoulder milling, slotting, and profiling operations on light to medium-depth features. The straight cylindrical shank at 3\/8 inch diameter fits standard ER collets and end mill holders commonly found in vertical machining centers and manual knee mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8 inch solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003e3-flute design optimized for aluminum chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003e35-degree right-hand helix angle reduces cutting forces and improves chip flow\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for non-ferrous and soft material applications\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank compatible with standard collet and end mill holder systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement or standard tooling selection for CNC and manual milling machines accepting 3\/8 inch straight shank end mills via ER collets or end mill holders. No specific machine model compatibility is stated by the manufacturer for this part.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed by a qualified machinist with the machine in a full stop and all motion axes locked. Ensure the collet or tool holder is clean and free of chips before seating the shank. Confirm runout with a dial indicator before production cuts. Follow the machine builder and tooling manufacturer guidelines for feed rates and speeds appropriate to the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\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\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\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\u003eSeries\u003c\/strong\u003e: End Mills for Aluminum - 3 Flute - Square - 35 deg Helix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.143 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: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 01345\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51750238388530,"sku":"01345","price":68.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f843574a6391e06f87b103ec90887d44_d7f7e1a5-432f-41a3-88c0-c2298c96cc77.jpg?v=1788914461","url":"https:\/\/voomisupply.com\/products\/helical-solutions-01345-square-end-mill-3-8-inch-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}