AddMultiTurn – Aerospace part – T9215


Tungaloy suggested the latest AddMultiTurn that allowed the use of high-feed back-turning method for the process in which the competitor’s insert was being used with a conventional front-turning method. As the result, the customer achieved 3 times higher productivity with AddMultiTurn without compromising on insert tool life per edge.

Industry Aerospace
Component Aerospace part
Material ISO code P - SteelP - Steel
Work material SNCM439
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name AddMultiTurn
TSR No. 1728T
Aerospace part


Tungaloy Competitor
Holder ATXOR3232P25-A PCLNR3232P12
Insert 6C-TOMG250608M-TM CNMG120408 with medium cutting chipbreaker
Grade T9215 CVD(P15)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 1 1

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 120 95
Feed f (mm/rev) 0.6 0.25
Depth of cut ap (mm) 2 2
Coolant wet wet


Productivity3 times