DoPent – Stage1 Shroud – AH725


High productivity
- DoPent’s sharp yet tough rake face shows good and stable cutting even at
higher feed rates. Cycle time was decreased by 35%.

Long tool life
-AH725 with its submicron substrate and a high chipping resistant PremiumTec coating shows Double tool life than competitor.

Industry Power Generation
Component Stage1 Shroud
Material ISO code S - Super-alloys and titaniumS - Super-alloys and titanium
Work material HR-120
Machine(spindle type) Vertical Machining Center Large(#50,HSK100)
Tool family Milling
Tool category Face milling
Product name DoPent
TSR No. 277M
Stage1 Shroud


Tungaloy Competitor
Body TEN09R063M22.0-06 Face mill cutter
Effective number of teeth 6 5
Cutting diameter 63 80
Insert PNCU0905GNER-MJ Octagonal positive insert
Number of cutting edges 10 8
Grade AH725 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 54 68
Feed per tooth f/z (mm/t) 0.03 0.02
Feed speed Vf (mm/min) 50 31.5
Depth of cut ap (mm) 2 2
Width of cut ae (mm) 50 50
Coolant Wet Wet


Cycle time35% reduction

Tool life2 times