Harvey Tool 845922 | 1 mm Diameter x 4 mm Shank x 5 mm LOC x 50 mm OAL 3 Flute Uncoated Carbide Square End Mill

Optimized for aluminum and aluminum alloys with excellent performance in copper, brass, and bronze alloys, Harvey Tool's Variable Helix End Mills for Aluminum Alloys - Square reduces chatter and harmonics.

• Variable helix design (approx. 42 Degree) reduces chatter and harmonics, and increases material removal rates
• h6 shank tolerance for high precision tool holders
• 3 flutes
• Center cutting
• Solid carbide
• CNC ground in the USA