Square END MILL Dia. 4mm, Length: 50mm, Flute Length: 12mm, 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 4mm Square End Mill is a versatile and durable cutting tool made from HRC55-grade solid carbide, designed for high-precision CNC milling operations. Its excellent hardness, toughness, and wear resistance make it suitable for a wide range of machining applications.

Specifications:

• Type: Square End Mill

• Cutter Diameter: 4mm

• Flute Length: 12mm

• Shank Diameter: 4mm

• Overall Length: 50mm

• Material: Solid Carbide

• Hardness: HRC55

• Flutes: 4

• Coating: TiSiN (Titanium Silicon Nitride)

Applications:

• Suitable for slotting, profiling, and finishing operations

• Works effectively on materials such as:

  • Carbon Steel

  • Alloy Steel

  • Cast Iron

  • Hardened Steel

  • Aluminum and other non-ferrous metals

• Compatible with CNC machining centers and manual milling machines

Key Features:

• 4-flute design ensures smooth cutting and efficient chip evacuation

• TiSiN coating enhances tool life and performance at high cutting speeds

• Ideal for mold making, tool and die work, and precision part manufacturing