1/8" Diam 220&deg MPN:22808-C3

The undercutting end mill is a specialized type of end mill designed to create a chip that is wider at the cutting edge than the neck radius, effectively creating an undercut to allow for easier removal of material from cavities or pockets within part profiles. This particular end mill has a diameter of 1/8 inch and a unique four-flute design which ensures high quality finishing without generating much heat, making it suitable for aluminum or other nonferrous metals where cooling is important. With a 220 degree helix angle, this tool has ample clearance to enter the material at an angle and allows for efficient cutting at higher speeds and feeds. Its durability in high-speed steel construction makes it capable of withstanding rough cuts without chipping or breaking, making it ideal for users looking for precision while achieving high volume production at an affordable price point.