Carbide Square End Mill Three Quarters Inch Four Flute AlTiN Coated Micro Grain Bits Built Tough For Heavy Duty High Temp Milling HRC 45 Strength Single End Five Pack Durable Wear Resistant Tool For Steel Aluminum Woodworking Projects
✔️ 4-flute, 0.75 dia, 1.96 cutting length, 0.75 shank, compatible
These carbide square end mills are built from micro grain carbide and coated with AlTiN for higher hot hardness and oxidation resistance. They excel in heavy steel milling and are ideal for shallow slots, profiling, and finish passes across carbon steels, alloy steels, cast iron, and aluminum.
✅ Cutting Diameter: 0.75 in (19.05 mm)✅ Cutting Length: 1.96 in (49.78 mm)
✅ Shank Diameter: 0.75 in (19.05 mm)
✅ Overall Length: 3.93 in (99.78 mm)
✅ Flutes: 4; Material: micro grain carbide with AlTiN coating
✅ Pack Size: 5 pieces
💡 What is a carbide square end mill used for in heavy-duty steel milling? This handy tool is designed for precise material removal in metalworking with long tool life. - High hardness micro grain carbide with AlTiN coating provides heat resistance and wear life - 4-flute geometry adds rigidity for straight, clean slots and profiling in steel and cast iron - 0.75 in shank fits standard holders and works well for shallow slots and finish passes - Paired with proper feeds and speeds, it handles carbon steels, alloy steels, and aluminum