Built for high-speed aluminum machining, this 10mm carbide end mill combines precision engineering with proven reliability. The 3-flute variable hi-helix design with DLC coating creates an aggressive cutting tool that delivers superior surface finishes, extended tool life, and stable performance even under demanding production speeds. Ideal for machinists and job shops running tight tolerances on aluminum and non-ferrous materials.

• Diameter & Length: 10mm cutting diameter with 150mm overall length, sized for standard collet systems and deep cavity work
• 3 Flutes: The optimal flute count for aluminum, providing maximum chip evacuation space while maintaining rigidity—eliminating the buildup and material adhesion that plagues softer aluminum alloys
• Variable Hi-Helix Geometry: The variable helix angle reduces harmonic vibrations during machining and prevents chip packing, enhancing material removal rates. This design lifts chips aggressively from the cutting zone for cleaner operations
• DLC Coating (Diamond-Like Carbon): The low friction coefficient provides advantage when machining non-ferrous materials, with excellent adhesion resistance that results in superior chip evacuation. In testing, tools coated with DLC increased tool life 119% and achieved 112.5% more parts per edge
• Premium Carbide Construction: High-grade tungsten carbide substrate delivers hardness, thermal resistance, and edge retention that significantly outlasts HSS alternatives

Why This Tool Works in Production:
Aluminum's soft, sticky nature demands specialized geometry. Aluminum tends to stick in tool flutes, and even with coatings, using more than 3 flutes risks material re-cutting and finish degradation. This end mill solves that challenge. The high helix angle creates a shearing action that reduces cutting forces and heat generation, improving tool life and surface finish. The DLC coating minimizes heat buildup, enabling higher spindle speeds while maintaining tool stability. You'll experience fewer tool changes, faster cycle times, and consistently cleaner parts—whether you're running rapid prototypes or production runs. The variable helix design also dampens vibration, critical for thin-wall sections and tight tolerance work where chatter costs precision.