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Roughing at the highest level

With a depth of cut of ap 3.3 mm and maximum feed per tooth, the new HFC 19 high-feed milling system boasts phenomenal material removal rates, meaning that the system is primarily used when high chip volume and maximum process-security are required. The new indexable inserts feature a patented, rectangular geometry with a large radius and impress with nickel-plated tool holders, high rigidity and soft cutting capability. What’s more, stable mating surfaces ensure effective force transmission and minimise undesirable vibrations.

Advantages of the HFC 19 system

  • Extremely high material removal rates  
    A depth of cut of 3.3 mm and maximum feeds make extremely efficient roughing operations possible.
  • Extremely quiet running
    Cutting forces are exerted primarily in the axial direction, minimising vibration and reducing stress on the spindle, even with long tool overhangs.
  • Maximum process security
    Thanks to optimised chip gullets and process-secure chip evacuation.
  • Effective force transmission
    Stable mating surfaces ensure effective force transmission.


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  • High rigidity
    Reduced power consumption and extremely quiet running; also ideal for machining unstable components
  • Stable with smooth cutting characteristics
    As a result of the patented, rectangular cutting edge geometry and large radius
  • High chip volume
    Thanks to large depth of cut and maximum feed per tooth

Practical test

Material:                    Ti6Al4V (3.7165)
Indexable insert:      XOLX 190615ER-F40 HCN5240
Tool:                           AHFC.63.R.05-19

Cutting dataWNTCompetitor
vc in m/min5050
fz in mm0,710,25
ap in mm3,33
ae in mm4040
Tool life/component31

Machining time in min