TungRec – Machine Part – AH3225


TungRec with variable pitch design eliminated chatter, increasing MRR by 1.24 times. New wear-resistant grade AH3225 also helped prolong tool life by 1.15 times.

Industry Engineering
Component Machine Parts
Material ISO code P - SteelP - Steel
Work material S17C
Machine(spindle type) Horizontal Machining Center Middle(#40,HSK63)
Tool family Milling
Tool category Shoulder milling
Product name TungRec
TSR No. 1539M
Machine Parts


Tungaloy Competitor
Body EPS11125RSBU Square shoulder mill,Endmill type
Effective number of teeth 5 5
Cutting diameter 31.75 31.75
Overhang (mm) 178 178
Insert ASMT11T330PDPR-MJ Rectangular positive inserts
Number of cutting edges 2 2
Grade AH3225 PVD

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 190 270
Feed per tooth f/z (mm/t) 0.11 0.06
Feed speed Vf (mm/min) 1061 857
Depth of cut ap (mm) 3.65 3.65
Width of cut ae (mm) 27.3 27.3
Coolant External External


Productivity1.24 times