DoFeedTri – Top Rings – AH3225


DoFeedTri, featuring strong cutting edge design and the latest AH3225 PVD grade, provided 1.3 times MRR and 1.7 times tool life increases.

Industry Engineering
Component Top rings
Material ISO code M - Stainless steelM - Stainless steel
Work material SUS303
Machine(spindle type) Vertical Machining Center Middle(#40,HSK63)
Tool family Milling
Tool category Profiling
Product name DoFeedTri
TSR No. 1773M
Top rings


Tungaloy Competitor
Body EXWX03M016C16.0R02 High feed cutter
Number of teeth 2 2
Cutting diameter 16 16
Insert WXMU0303ZER-MM Rectangular negative inserts
Number of cutting edges 6 4

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 100 105
Feed per tooth f/z (mm/t) 0.6 0.429
Feed speed Vf (mm/min) 2400 1800
Depth of cut ap (mm) 0.5 0.5
Width of cut ae (mm) 16 16
Coolant External coolant External coolant


Metal removal rate1.3 times

Tool life1.7 times