AddDoFeed – Gas Turbine Blade – AH8015


AddDoFeed with its heat-resistant AH8015 grade inserts provided process security even at an aggressive cutting width, increasing productivity by 2.4 times. Furthermore, its economical double-sided inserts with four cutting edges provided reduced tool costs.

Industry Power Generation
Component Gas Turbine Blade
Material ISO code S - Super-alloys and titaniumS - Super-alloys and titanium
Work material Inconel 939
Machine(spindle type) Vertical Machining Center Large(#50,HSK100)
Tool family Milling
Tool category Profiling
Product name AddDoFeed
TSR No. 1506M
Gas Turbine Blade


Tungaloy Competitor
Body EXN02R016M16.0-04 Solid carbide endmill
Effective number of teeth 4 4
Cutting diameter 16 12
Insert LNMU0202ZER-MM
Grade AH8015 PVD, S05

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 25 53
Feed per tooth f/z (mm/t) 0.2 0.06
Feed speed Vf (mm/min) 400 336
Depth of cut ap (mm) 0.5 10
Width of cut ae (mm) 12 0.3
Coolant Wet Wet


Productivity2.4 times