Micrograin Carbide Square End Mill One Half Inch Four Flute Workhorse For Milling Alloy Steel And Hardened Steel Metal With AlTiBN Coating Durable Cutting Tool For Precise Machining And Tough Metals

Single 1/2 in Micrograin Carbide Square End Mill, 4 Flute
✔️ 1/2 in dia, 4 flute, AlTiBN coating, high-precision cut

This micrograin carbide square end mill is a precision cutting tool used for milling alloy steel and hardened steel, typically employed in metalworking and toolmaking workshops.

✅ Micrograin carbide construction for toughness and long tool life
✅ AlTiBN coating provides high-temperature stability and wear resistance
✅ Suitable for Carbon Steels, Alloy Steels, Pre-hardened steels, Hardened steels, and Cast Iron
✅ Precision tolerance of ±0.02 mm for accurate cuts

💡 What is a common use for a square end mill with carbide and AlTiBN coating in metalworking?

This handy tool is used for clean straight cuts, pockets, and finishing on tough metals.

• High-speed milling of alloy and hardened steels
• Produces precise corners and smooth pocketing surfaces
• Coating boosts heat resistance for longer tool life
• Ideal for precision dimensioning and finishing operations