Product details:

2 flutes allow for maximum chip ejection. Center cutting for use in milling slots, pockets and for plunge cutting. Double end reduces tool costs and down time. Manufactured from premium high-speed steel. TiN (Titanium Nitride) coating adds lubricity and hardness, which enhances chip flow, finish surface quality and tool life. TiN coating provides increase of 25 to 30% in machining speeds versus Manufactured from premium high-speed steel. Bright, uncoated tools. For milling in carbon steel, alloy steel, die steel and cast iron. This end mill has a helix angle of 30 and a shank length of 2-1/4. Made In USA. Use for General Purpose Application. Shank is Straight w/ Weldon Flat.