DoFeed – Turbine Stator Nozzle - AH725


- Close pitch cutter, combined with “ML” chipbreaker, allows higher productivity than the competitor.
- AH725 grade with PremiumTec prevents chip adhesion on cutting edges, providing stable tool life. Productivity: 16 times up.

Industry Aerospace
Component Turbine Stator Nozzle
Material ISO code S - Super-alloys and titaniumS - Super-alloys and titanium
Work material SCH20
Machine(spindle type) Vertical Machining Center
Tool family Milling
Tool category Face milling
Product name DoFeed
TSR No. 045M
Turbine Stator Nozzle


Tungaloy Competitor
Body EXN03R030M32.0-05 HSS endmill
Effective number of teeth 5 6
Cutting diameter 30 30
Insert LNMU0303ZER-ML
Number of cutting edges 4 1
Grade AH725 HSS

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 66 23
Feed per tooth f/z (mm/t) 0.5 0.012
Feed speed Vf (mm/min) 1750 18
Depth of cut ap (mm) 0.5 3
Width of cut ae (mm) 30 30
Coolant Water soluble Water soluble


Productivity16 times