2mm Dia 2*5*4*50 TiSiN Coated 4 Flute Carbide Square End Mill for Carbon Steel Alloy Steel Cast Iron

2mm Dia 2*5*4*50 TiSiN Coated 4 Flute Carbide Square End Mill for Carbon Steel Alloy Steel Cast Iron

Key Specifications:

• Cutting Diameter: 2mm
• Flute Length: 5mm
• Shank Diameter: 4mm
• Overall Length: 50mm
• Flutes: 4
• Geometry: Square End (Flat End)
• Coating: TiSiN (Titanium Silicon Nitride) – offers strong wear resistance, high oxidation threshold (~1,000 °C), and low friction for extended tool life
• Carbide grade: HRC 55–rated micro-grain carbide – excellent toughness and hardness for machining up to 55 HRC

Performance & Typical Applications:

• Finishing & precision milling: 4 flutes deliver smooth surfaces and tight corner clean-up
• Face and shoulder milling, pocketing, profiling – suitable for small features and detailed work
• High-speed CNC machining – TiSiN coating allows faster speeds with minimal wear
• Tough material operations – micro-grain carbide cuts hardened steel and cast iron reliably

Usage:

• Face and shoulder milling for clean, flat surfaces
• Pocketing and profiling at high speeds
• General‑purpose machining of steels, cast irons, mold steels, stainless, and copper alloys
• Capable of medium-duty to heavy machining in hardened steels (≤ HRC 55)

Packaging and Shipping:

• Packaging:Typically packaged in plastic pipes or boxes to ensure protection during transit.

• Minimum Order Quantity:Varies by supplier,but generally starts from 10 pieces.

• Delivery Time:Usually within 3-5 days for standard sizes after order confirmation.

Notes:

• Before using the carbide end mill,it is recommended to measure the tool deflection and correct it if the accuracy exceeds 0.01mm.

• The tool's performance can be optimized by adjusting cutting parameters such as speed,feed rate,and cutting depth based on the material being machined.