{"product_id":"helical-solutions-30077-square-end-mill-3-16-in-4-flute-carbide","title":"Helical Solutions 30077 Square End Mill 3\/16 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 30077 is a solid carbide square end mill designed for precision milling operations in metalworking and machining applications. With a 3\/16 inch cutting diameter and a 5\/16 inch length of cut, this single-end tool is built for profiling, slotting, and contouring in ferrous and non-ferrous materials. The 4-flute helical design with variable index improves chip evacuation and reduces chatter, supporting consistent surface finishes. An APLUS coating enhances wear resistance and extends tool life at elevated cutting speeds. The 3\/16 inch straight cylindrical shank fits standard collets and tool holders. Overall length is 2 inches. This tool weighs approximately 0.026 pounds.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for CNC machining centers and manual mills where tight-tolerance cuts are required. The right-hand cutting and right-hand flute direction make it compatible with standard spindle configurations. It is centercutting, allowing plunge milling in addition to conventional profiling passes. Typical applications include side milling, pocket milling, and finishing passes in steel, stainless, aluminum, and similar materials. Machinists and tool-and-die professionals working in job shop, production, or maintenance machining environments will find this a reliable general-purpose choice for small-diameter work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/16 inch cutting diameter with matching 3\/16 inch straight cylindrical shank\u003c\/li\u003e\n\u003cli\u003e4-flute helical geometry with variable index to reduce harmonics and improve finish\u003c\/li\u003e\n\u003cli\u003eCentercutting capability allows direct plunge entry into workpiece\u003c\/li\u003e\n\u003cli\u003eAPLUS coating for improved wear resistance and heat management\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute direction for standard spindle use\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and dimensional stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide square end mill compatible with standard collet systems and tool holders accepting a 3\/16 inch straight cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Use a calibrated collet or tool holder rated for the shank diameter and verify runout before cutting. Consult the machine manufacturer and applicable shop standards for recommended speeds, feeds, and depth-of-cut parameters based on workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 5\/16 inch (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: APLUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\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\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: 0.026 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 30077\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51738678100274,"sku":"30077","price":44.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/20d7309ae11a5a70abe83eb1012b67a2_dd9b0175-7983-4874-8f23-82595a2134a1.jpg?v=1788802705","url":"https:\/\/voomisupply.com\/products\/helical-solutions-30077-square-end-mill-3-16-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}