{"product_id":"titan-usa-tc25838-square-end-mill-5-16-in-5-flute-carbide","title":"Titan Usa TC25838 Square End Mill 5\/16 in 5 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TITAN USA TC25838 is a solid carbide square end mill designed for high-performance milling in demanding machining environments. Built with five flutes and a 38-degree helix angle, it is engineered to improve chip evacuation and surface finish in ferrous and hard materials. The AlCrO-MAX coating provides oxidation resistance and extended tool life at elevated cutting temperatures. At 0.3125 inches in diameter with a 0.8125-inch length of cut and 2.5-inch overall length, this end mill fits standard toolholding for finish and semi-finish milling passes. Machinists and CNC operators running production or job-shop work install this tool in machining centers and CNC mills.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for ferrous metals, stainless steels, hardened materials, and other applications where a high-flute-count, coated carbide tool is required. The variable index geometry reduces harmonic chatter during cut, making it appropriate for aggressive material removal and fine finishing. The right-hand cutting, right-hand flute, upcut flute design is compatible with standard vertical and horizontal milling setups in both job shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-flute design for increased feed rates and improved surface finish over 4-flute tools\u003c\/li\u003e\n\u003cli\u003e38-degree helix angle improves chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eAlCrO-MAX coating provides high oxidation resistance for extended tool life in hard and abrasive materials\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and vibration during milling\u003c\/li\u003e\n\u003cli\u003eCenter-cutting geometry allows plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement-grade solid carbide end mill for use in standard 5\/16-inch collet chucks, end mill holders, and shrink-fit toolholders on CNC machining centers and manual mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is locked out before changing tooling. Seat the shank fully into the toolholder and torque the retention mechanism per the toolholder manufacturer specification. Inspect the cutting edges for chipping before each use and replace the tool if edge integrity is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13\/16 inches (0.8125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches (2.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlCrO-MAX\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: Upcut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\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\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: TITAN USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TC25838\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TITAN USA","offers":[{"title":"Default Title","offer_id":51732703248690,"sku":"TC25838","price":69.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d27bc9552a3a40c8375b7e4048a1e590_48c98536-0373-46ab-aa3f-c44a4ebf448d.jpg?v=1788745872","url":"https:\/\/voomisupply.com\/products\/titan-usa-tc25838-square-end-mill-5-16-in-5-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}