The AlTiN-coated tungsten solid carbide bull end mill is a high-performance milling cutter designed for high-efficiency radius milling in demanding machining applications.

• Material: Solid Tungsten Carbide (WC) provides exceptional hardness, wear resistance, and thermal stability, making it ideal for high-speed machining of tough materials like hardened steels, titanium, and superalloys.
• Coating - AlTiN (Aluminum Titanium Nitride):
  • Enhances tool life by reducing friction and heat buildup
  • Excellent oxidation resistance, allowing for higher cutting speeds
  • Ideal for dry or near-dry machining due to its heat-resistant properties
• Bull Nose Design (Corner Radius):
  • The rounded corner (radius edge) increases strength compared to sharp-edged end mills, reducing chipping and prolonging tool life
  • Suitable for contouring, profiling, and semi-finishing/finishing operations
• High-Efficiency Milling (HEM):
  • Optimized for high-speed machining (HSM) and trochoidal milling strategies
  • Reduces cutting forces, improving tool life and surface finish

• Aerospace (titanium, Inconel)
• Mold & die machining (hardened steels)
• General CNC milling of high-strength materials

• Longer tool life due to AlTiN coating and carbide substrate
• Higher feed rates & speeds compared to uncoated or TiN-coated tools
• Better heat dissipation for stable performance in aggressive machining
• Reduced shank more flexible for deep workpiece

• CNC machines with rigid setups (avoid excessive runout)
• Coolant: Can be used with or without coolant (AlTiN works well in dry conditions)
• Suitable for: Steel (up to ~55 HRC), stainless steels, titanium, nickel alloys