This carbide end mill is seriously professional quality for machining work. With a 3/8 inch cutting diameter and 0.984 inch cutting length, it's versatile for various milling operations. The 4-flute design provides excellent chip removal and smooth finishes on your workpieces. The AlTiN coating is what really sets it apart - the high aluminum content gives it incredible hot hardness and oxidation resistance, meaning it stays sharp longer even under heavy use. It's rated for HRC 45 materials, so it handles carbon steels, alloy steels, pre-hardened steels up to HRC 45, hardened steels from HRC 40-45, and cast iron with ease. The micro-grain carbide construction offers better hardness and wear resistance than standard high-speed steel tools. The square end makes it perfect for shoulder milling, slotting, and profiling work. Whether you're doing shallow slot milling, profile work, or finish machining, this end mill delivers precise results and long tool life. It's one of those tools that immediately improves your machining quality and efficiency, making it worth the investment for serious metalworkers.
Free 30-day returns 
Free 30-day returns
