3/8" Diam, 9/16" LOC, 2 Flute High Speed Steel Keyway End Mill MPN:C41681

This keyway end mill from Grainger features a precision-ground cutting edge that delivers excellent finishes while minimizing wear for long-lasting performance. Made of high-speed steel (HSS), the end mill resists heat and abrasion, making it well suited for use on hard metals such as stainless steel and titanium alloys. With a two-flute design, this tool offers a balance of speed and cutting power for efficient machining in applications including holemaking and slotting operations. Its 3/8-inch diameter by 9/16-inch length of cut make it an ideal choice for both general purpose and specialty use applications in machining and tooling industries where accurate dimensions are a must.