Trochoidal Milling with the CGS Tool EF-5 Tornado The EF-5 Tornado is built for aggressive trochoidal milling — keeping radial engagement low while maximizing axial depth. That means les … read more

For milling aluminum, the best feeds and speeds depend heavily on 4 things: Which aluminum (6061, 7075, cast, etc.) Tool diameter Number of flutes Machine rigidity / spindle max RPM A go … read more