
For small diameters, the CoroMill 390 end mill with size 07 inserts is a versatile cutter for shoulder milling, deep shoulder milling, edging, linear and helical ramping, plunge milling, slot milling, and face milling. It is suitable for mixed production and can be used with different materials and applications.
Grades are available for all materials. The insert grade GC1130, produced with Zertivo technology, adds an extra dimension of security when milling steel. The smaller inserts deliver higher cutter-teeth density for increased productivity.
A torque key designed for size 07 inserts provides consistent clamping. Built-in spring functionality allows users to mount inserts with the correct clamping force for reliable and consistent tool life. Coolant-through technology is standard for additional heat and chip control.
Sandvik Coromant

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