AlTiCrN 5 Flute Carbide End Mill for Steel High Performance CNC Milling Cutter for Hardened Steel Stainless Alloys

The AlTiCrN Coated 5-Flute Carbide End Mill is a premium cutting tool engineered for high-efficiency machining of steel, hardened alloys, and stainless steel. Featuring an advanced AlTiCrN (Aluminum-Titanium-Chromium-Nitride) coating and 5-flute design, this end mill delivers exceptional wear resistance, extended tool life, and superior surface finishes in demanding CNC applications.

• Ultra-Hard AlTiCrN Coating - Withstands extreme temperatures (up to 1100 °C) and offers 3-5X longer tool life compared to standard TiN or TiAlN coatings.
• 5-Flute High-Efficiency Design - Balances chip load for smoother cuts, higher feed rates, and improved productivity in steel and tough alloys.
• Solid Tungsten Carbide Construction - Provides maximum rigidity, wear resistance, and edge retention for heavy-duty machining.
• Variable Helix & Pitch Geometry - Reduces harmonics and vibration, enabling stable performance at high RPMs.
• High-Feed Capable - Optimized cutting edges allow for aggressive machining without sacrificing tool life.
• Coolant-Ready - Compatible with high-pressure coolant (through-spindle or external) for better heat dissipation and chip control.

• Longer Tool Life - AlTiCrN coating drastically reduces wear in abrasive materials.
• Higher Productivity - 5-flute design enables faster machining with excellent surface finish.
• Reduced Vibration - Engineered flute geometry minimizes chatter in hard materials.
• Versatile Application - Effective in dry, wet, or MQL (Minimum Quantity Lubrication) machining.

• Hardened Steels (HRC 45-65) - Tool steels (D2, H13), die steels, mold bases
• Stainless Steel (304, 316, 17-4PH) - High-efficiency milling with minimal work hardening
• Alloy Steels (4140, 4340) - Automotive & aerospace components
• High-Temp Alloys (Inconel, Waspaloy) - Turbine blades, engine parts
• General CNC Machining - Industrial parts, precision tooling

• Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
• Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
• Fast feedback: we offer 24 hours online service
• Strict quality control system:
  We strictly adhere to a three-stage inspection process for each tool:
  - Raw material inspection
  - Semi-finished product inspection after production
  - Final inspection after coating (pre-shipment check)