{"product_id":"harvey-tool-972316-c3-square-end-mill-1-4-in-4-flute-altin","title":"Harvey Tool 972316-C3 Square End Mill 1\/4 in 4 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 972316-C3 is a solid carbide square end mill designed for precision material removal in demanding machining applications. With a 1\/4 inch mill diameter, 3\/4 inch length of cut, and 4 inches overall length, this single-end tool delivers tight-tolerance profiling, slotting, and peripheral milling. The 30-degree right-hand helix geometry promotes efficient chip evacuation while reducing cutting forces. An AlTiN coating extends tool life by improving thermal resistance and hardness at the cutting edge. The 2-inch reach length makes this end mill well suited for deep-cavity and long-reach setups where standard-length tools cannot access the workpiece.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for machinists and CNC operators working in tool-and-die, aerospace, and precision job-shop environments. It is rated for use on steel, stainless steel, cast iron, aluminum and non-ferrous materials, and CFRP composites. The center-cutting geometry allows plunge entry, supporting ramp and helical interpolation strategies in addition to conventional profiling passes. Its compact 1\/4 inch shank diameter fits standard ER and precision collet toolholders common in vertical machining centers and CNC mills.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating improves heat resistance and extends tool life in dry and semi-dry cutting conditions\u003c\/li\u003e\n  \u003cli\u003e30-degree right-hand spiral flutes promote efficient chip flow and reduce built-up edge\u003c\/li\u003e\n  \u003cli\u003e2-inch reach length supports deep-cavity profiling and long-reach setups\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge, ramp, and helical entry strategies\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration with 4-flute layout balances material removal rate and finish quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC milling applications on steel, stainless steel, cast iron, aluminum and non-ferrous alloys, and CFRP materials. Part of the Harvey Tool Miniature End Mills - Square - Long Reach, Standard Flute series. Fits 1\/4 inch collet toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a safe, locked-out state. Ensure the collet and toolholder are clean and free of chips before seating the shank to full depth. Verify runout with a dial indicator after clamping, as excessive runout accelerates wear on small-diameter carbide tools. Consult the machine manufacturer and applicable shop safety standards when establishing feeds, speeds, and depth-of-cut parameters.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, 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\u003eEnd Configuration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\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\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\u003eCoolant Through\u003c\/strong\u003e: No\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\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum and Non-Ferrous, CFRP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 972316-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51729200087346,"sku":"972316-C3","price":100.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6e92c096bc6ef0f75423e38273f3a3bd.jpg?v=1788701853","url":"https:\/\/voomisupply.com\/products\/harvey-tool-972316-c3-square-end-mill-1-4-in-4-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}