X203 Series – 4 Flute Solid Carbide End Mill – Single End

Built for aggressive material removal, higher spindle speeds, and long tool life in demanding machining environments. X203 Series End Mills feature premium USA-made sub-micron solid carbide construction for outstanding wear resistance, rigidity, and precision performance across a wide range of ferrous and non-ferrous materials.

Engineered for professional machinists, fabrication shops, CNC applications, toolrooms, and production environments where consistency and performance matter.

Features

• Premium USA-Made Sub-Micron Solid Carbide
• 4 Flute Design
• Single End Square Geometry
• 30° Helix
• Multi-Length Performance Design
• Excellent Wear Resistance
• Higher Feed Rates & Increased Metal Removal
• Precision Ground for Accuracy & Consistency
• Multiple Coating Options Available
• Bright Finish Available

Applications

• General Purpose Milling
• Side Milling
• Profiling
• Slotting
• Production CNC Machining
• Manual & CNC Milling Machines

Recommended Work Materials

• Mild Steel
• Alloy Steel
• Stainless Steel
• Cast Iron
• Tool Steel
• Hardened Steel up to Rc 40
• Aluminum
• Non-Ferrous Materials

Why X-Series Carbide?

X-Series Carbide Tooling represents DrillBitWarehouse’s premium line of high-performance sub-micron solid carbide cutting tools. Designed for machinists who demand maximum rigidity, clean finishes, longer tool life, and dependable performance in real-world machining applications.

Made proudly in the USA.

Questions? Call 800-350-8665 and speak with real people who know tooling.