{"product_id":"helical-solutions-30527-square-end-mill-1-2-in-4-flute-carbide","title":"Helical Solutions 30527 Square End Mill 1\/2 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELICAL SOLUTIONS 30527 is a solid carbide square end mill designed for precision material removal in professional machining environments. With a 1\/2 inch mill diameter and a 1-1\/4 inch length of cut, this tool handles slotting, profiling, and peripheral milling operations across a wide range of workpiece materials. The APLUS coating improves lubricity and heat resistance at the cutting edge, extending tool life under demanding conditions. The variable index flute geometry reduces harmonic vibration during cuts, supporting cleaner surface finishes and more consistent tool performance. This end mill is suited for use by machinists and tooling specialists in production and job-shop settings.\u003c\/p\u003e\n\u003cp\u003eThe 30527 is configured as a single-end, right-hand cut, right-hand helix tool with a straight cylindrical shank measuring 1\/2 inch in diameter and a 3 inch overall length. The helical flute design promotes efficient chip evacuation, which is especially important in deeper cuts where recutting chips can accelerate tool wear. Four flutes provide a balance between chip clearance and surface finish quality. This tool is well suited for CNC milling applications in aerospace, die and mold, and general metalworking operations where dimensional accuracy and edge integrity are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in demanding milling operations\u003c\/li\u003e\n  \u003cli\u003eAPLUS coating for enhanced heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eVariable index flute spacing to reduce harmonic chatter during cutting\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand helix for standard CNC milling setups\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting capable, allowing plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank for compatibility with standard collet and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement or standard tooling option for CNC machining centers and manual mills equipped with 1\/2 inch collet or end mill holder systems accepting a straight cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or removing end mills. Seat the shank fully into the collet or holder to the recommended minimum engagement depth before torquing the retention hardware. Inspect the cutting edges and coating for chips or damage before each use, and verify runout with an indicator after mounting to confirm proper seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/4 inch (1.25 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: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: APLUS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute 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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.247 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: HELICAL SOLUTIONS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30527\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51736312185138,"sku":"30527","price":138.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20d7309ae11a5a70abe83eb1012b67a2_2656c66e-bbd4-46f0-9f07-76f8d0e07601.jpg?v=1788777153","url":"https:\/\/voomisupply.com\/products\/helical-solutions-30527-square-end-mill-1-2-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}