240 Series

Tool 240m100C

Large diameter aluminum work puts stress on both spindle and edge. At 10 inches of cutting diameter, even modest depths of cut generate substantial cutting forces while chip evacuation becomes critical for surface finish and tool life.

The TiB₂ coating reduces adhesion between aluminum and the cutting edge, preventing the buildup that typically plagues large diameter operations.
Two flutes provide maximum chip clearance while maintaining the rigidity needed for heavy aluminum removal.
The R0.1" corner radius distributes cutting forces across a broader contact area, extending edge life in interrupted cuts and reducing the microchipping common with sharp corners in large diameter applications.
This geometry works best in shops machining large aluminum components where spindle power and chip management drive cycle times more than pure cutting speed.