DoFeed – Discharge Casing – AH3225


High productivity – DoFeed provides 1.4times higher productivity than the
competitor, because it allows higher cutting speed with a large number of cutting teeth.

Long tool life – AH3035 with excellent thermal shock resistance inhibits fracture caused by thermal crack, resulting in 1.5 times longer tool life.

Industry Power Generation
Component Discharge Casing
Material ISO code M - Stainless steelM - Stainless steel
Work material Duplex stainless steel
Machine(spindle type) Horizontal Machining Center
Tool family Milling
Tool category Face milling
Product name DoFeed
TSR No. 370M
Discharge Casing


Tungaloy Competitor
Body TXN06R200M47.6-12 High feed cutter
Effective number of teeth 12 10
Cutting diameter 200 200
Insert LNMU06X5ZER-MJ Square type positive insert
Number of cutting edges 4 4
Grade AH3225 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 75 62
Feed per tooth f/z (mm/t) 0.97 1
Feed speed Vf (mm/min) 1400 1000
Depth of cut ap (mm) 0.5 0.5
Width of cut ae (mm) 160 160
Coolant Dry Dry


Productivity1.5 times

Tool life1.5 times