4 Flute Square End Mill, 1/4 in dia, 3/4 in LOC, AlTiN Solid Carbide

The Titan USA TC29516 combines solid carbide precision with an advanced AlTiN coating for superior performance in high-temperature and hard-material milling applications. This 4 flute square end mill features a 1/4 in cutting diameter and 3/4 in length of cut, making it well-suited for precision slotting, profiling, and detail work in hardened steels, stainless steel, titanium, and nickel-based alloys. The Aluminum Titanium Nitride (AlTiN) coating provides exceptional hot hardness and oxidation resistance, allowing cutting speeds significantly higher than uncoated or TiN-coated tools in many applications. The AlTiN coating also reduces friction at the cutting edge, improving chip evacuation and reducing heat transfer into the tool. Four flutes deliver the surface finish quality required for die/mold work and precision components. A top-performing choice for aerospace, medical device, and automotive machining where tool life and surface quality are paramount.

• AlTiN coating allows significantly higher cutting speeds vs. uncoated or TiN-coated tooling
• Reduced friction at the cutting edge improves chip evacuation and lowers heat transfer into the tool
• Excels in hardened steels, stainless, titanium, and nickel-based alloys
• 4 flutes deliver the surface finish quality demanded in die/mold and precision component work
• Supports dry or near-dry machining to reduce coolant usage and cost
• Top choice for aerospace, medical device, and automotive machining environments