14
VF-6MHV-CH
21mm
1.6mm
24mm
End mill
VF6MHVCHD1600 (ø 16)
Work Material
Ti-6Al-4V
Cutting Speed
vc150 m/min (n3000 min-1)
Feed
fz0.1 mm/tooth (vf1800 mm/min)
Depth of Cut
ap24 mm, ae1.6 mm (Trochoid)
Coolant
Emulsion (0.7 MPa)
Titanium alloy
Conventional
(External coolant)
Feed rate: 1800 mm/min (0.1 mm/tooth)
Feed rate: 1350 mm/min (0.075 mm/tooth)
Side Milling, Pocket Milling
Coolstar
Excellent cooling effect
Multiple internal
coolant holes
Unique flute
geometry
AIR FRAME
Work Material [Titanium Alloy]
Key Point on Machining
The low thermal conductivity of titanium alloys can lead to adhesion and concentration of heat
on the cutting edge occur easily during machining. It is therefore is important to remove heat
from the cutting edge and to evacuate chips smoothly. The Coolstar series offers optimum
cooling effect and chip removal due to the multi coolant holes and unique flute shape.
This enabled stable machining of difficult-to-cut material applications.
Application Example
Eliminates chip adhesion due to the excellent cooling effect of the multiple through
coolant holes.
Excellent chip
removal and
cooling.
Adhesion
