3/8" 4-Flute Roughing End Mill, CNC Milling Bits AlTiN Coated Carbide for Alloy Steel, Hardened Steel, Stainless Steel & Cast Iron | 5-Pack
Specifications: 3/8" cutting diameter, 1" cutting length, 3/8" shank diameter, 2-1/2" overall length. Includes 5 piece.
AlTiN Coating: Aluminum titanium nitride coating provides high-temperature oxidation resistance and reduces material adhesion to the flute surface during operation.
Application: Suitable for machining Alloy Steel, Stainless Steel, Cast Iron & Titanium Alloys (Up to HRC45)
4 Flute Design: Four-flute design increases core thickness for rigidity and allows for higher feed rates compared to fewer flutes.
Protective Packaging: Each end mill is stored in an individual plastic case to prevent edge contact and damage during transport.