CoroMill® 390
Whether your priority is an optimized process with close precision demands or a mixed production with a focus on delivering value in a wide range of operations and materials, the CoroMill 390 gets the job done.
SHOP THE COROMILL® 390 SERIES ▶pocket milling
Challenge: Efficient and secure opening of cavities.
Solution: CoroMill 390 inserts are developed to withstand the stress caused by steep ramping or demanding interpolation, providing a low-vibration process with even tool life.
face milling
Challenge: Metal removal rate and surface finish.
Solution: Durable CoroMill 390 inserts are capable of high cutting parameters. -L geometries designed for milling with low cutting forces are perfect for facing surfaces with a shiny finish and close tolerances.
slot milling
Challenge: Chip evacuation and vibration.
Solution: The light cutting inserts of CoroMill 390, combined with cutters with optimized differential pitch, offer a low-vibration milling process.
shoulder milling
Challenge: Precise contours without steps in repeated shoulder milling.
Solution: The smooth cutting action of CoroMill 390 limits radial cuttinmg forces which provides machining with minimal bending and good wall erpendicularity.
key slot milling
Challenge: Accurate slot dimensions and tolerances.
Solution: The CoroMill 390 assortment includes cutters with size 07 inserts in dimensions specifically designed for key slots.
Demo: CoroMill® 390 Machining
Small Diameter End Mills from Sandvik