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, and improves material removal rates (MRR).
| Tool Number | 968720-C4 |
| Cutter Diameter (mm) | 0.0200" (.5 mm) |
| Length of Cut (mm) | 0.0300" |
| Overall Length (mm) | 1.5000" (1-1/2) |
| Flutes | 3 |
| LOC Multiple | 1.5x |
| Shank Diameter (mm) | 0.1250" (1/8) |
| Coating | C4 |