DoFeed Wiper – Automotive Part Mold – AH725


High Productivity- Conventionally, DoFeed was used only for Roughing and scooping the material from the mold and an indexable blade type endmill is
used for semi-finishing process. In this case,DoFeed wiper insert provided high
productivity and good surface roughness for mold facemilling, which eliminated semi finishing process.

Industry Die & Mold
Component Automotive part
Material ISO code H - Hardened materialH - Hardened material
Work material X40CrmoV5-1
Machine(spindle type) Vertical Machining Center
Tool family Milling
Tool category Face milling
Product name DoFeed
TSR No. 394M
Automotive part


Tungaloy Competitor
Body TXN06R080M31.7-08 Ball type indexable endmill
Effective number of teeth 8 2
Cutting diameter 80 32
Insert LNMU06X5ZER-MJ x7 LNGU06X5ZER-W x1 Ball type insert
Number of cutting edges 8 2
Grade AH725 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 151 80
Feed per tooth f/z (mm/t) 0.11 0.1
Feed speed Vf (mm/min) 529 160
Depth of cut ap (mm) 0.1 0.1
Width of cut ae (mm) 60 32
Coolant Air blow Air blow


Productivity6.2 times