Square END MILL Dia. 3mm, Length: 50mm, Flute Length: 9mm, HRC55 Carbide End Mill for CNC Milling

• 4 Flutes End Mill used in Shallow Slot, Profile Milling, and Finish Machining.
• Widely used to mold and product processing, and is cost-efficient.
• Suitable for Carbon Steel, Alloy Steel, Cast Iron, Hardened Steel
• HRC: HRC55
• Coating: TiSiN

Full Product Description:

The 3mm Square End Mill is a high-precision cutting tool crafted from solid carbide with an HRC55 hardness rating, specifically designed for CNC milling applications requiring accuracy, strength, and durability. It delivers excellent performance for both roughing and finishing tasks.

Specifications:

• Type: Square End Mill

• Cutter Diameter: 3mm

• Flute Length: 9mm

• Shank Diameter: 3mm

• Overall Length: 50mm

• Material: Solid Carbide

• Hardness: HRC55

• Flutes: 4

• Coating: TiSiN (Titanium Silicon Nitride)

Applications:

• Ideal for slotting, profiling, and finish machining

• Suitable for materials such as:

  • Carbon Steel

  • Alloy Steel

  • Cast Iron

  • Hardened Steel

  • Non-ferrous metals (e.g., Aluminum, Copper)

• Compatible with CNC machining centers and manual milling machines

Key Features:

• 4-flute design enables smooth cutting action and fine surface finish

• TiSiN coating improves wear resistance and extends tool life under high temperatures

• Perfect for mold making, die manufacturing, and precision engineering