YG-1 28593 Carbide Alu-Power End Mill 3 Flute 45 Degree Helix Regular Length Square Uncoated Finish 3 Length 1/2
- High velocity milling of aluminum & other non-ferrous materials.
- 3flute and 45° helix allow harmonic balance at high speed condition and smooth cutting.
- Improved surface roughness-cylindrical margin which is controlled tightly.