DoFeed – Aeroparts – AH8015


DoFeed UER inserts (small entry angle) combined with AH8015 grade which is perfectly suited for wear resistance and thermal shock in exotic materials resulted tool life increase of 3 times.

Industry Aerospace
Component Aerospace part
Material ISO code S - Super-alloys and titaniumS - Super-alloys and titanium
Work material Ti6Al4V
Machine(spindle type) Vertical Machining Center Middle(#40,HSK63)
Tool family Milling
Tool category Shoulder milling
Product name DoFeed
TSR No. 1597M
Aerospace part


Tungaloy Competitor
Body EXN03R016M16.0-02 High feed cutter
Effective number of teeth 2 2
Cutting diameter 16 16
Insert LNMU0303UER-MJ Negative inserts with 4 cutting edges
Grade AH8015 PVD, S25

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 200 200
Feed per tooth f/z (mm/t) 0.5 0.5
Feed speed Vf (mm/min) 4000 4000
Depth of cut ap (mm) 0.25 0.25
Width of cut ae (mm) 16 16
Coolant Wet Wet


Tool life3 times