YG-1 E5023 Carbide Square Nose End Mill, Double End, TIALN Multilayer Finish, 30 Deg Helix, 4 Flutes, 2\ Overall Length, 0.140625\ Cutting Diameter, 0.1875\ Shank Diameter
- Double-end square end mills create sharp, unrounded cuts and have cutting edges on both ends for longer tool life.
- Suitable for general-purpose machining on steel, chromium-nickel steel, and malleable cast iron.
- Stub length increases the strength of the tool, making it less likely to break in the workpiece.
- Four flutes produce a better finish than fewer flutes.
- Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than uncoated finish, TiN coating, and TiCN coating.