XYunEnZ 3/8" 4-Flute Square End Mill AlTiN Coated Carbide, 1Pcs

Key features

• Size: 3/8" Cutting Diameter, 3/8" Shank Diameter, 1" Length of Cut, 2-1/2" Overall Length, 5PCS
• AlTiN Coating: The aluminum titanium nitride coating offers resistance to high-temperature oxidation and limits material adherence to the flute surface during use.
• 4-Flute Geometry: The four-flute configuration features a greater core thickness than designs with fewer flutes, resulting in higher rigidity and permitting higher feed rates.
• HRC45 Hardened Carbide Body: Suitable for Machining Stainless Steel, Cast Iron, Tool Steel, High Alloy Steel. Ideal for 3D contouring, arc grooves, and mold machining.
• Wear resistance: The cutting edge stays sharp for long periods during use. This durability helps extend the total service life of the tool.

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