AddMultiTurn – EV Shaft – T9215


By applying back turning method with AddMultiTurn the customer gained 1.6 times higher productivity. Since a longer cutting edge is in contact with workpiece during back turning application, the cutting temperature was kept from rising by efficiently dispersing cutting heat. As the result, 1.7 times longer tool life was achieved.

Industry Automotive
Component Hollow shaft
Material ISO code P - SteelP - Steel
Work material 16MnCrS5
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name AddMultiTurn
TSR No. 1633T
Hollow shaft


Tungaloy Competitor
Holder ATXOR2525M25-A 25mm Square shank
Insert 6C-TOMG250608M-TM DNMG150612 With medium cutting geometry

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 180 180
Feed f (mm/rev) 0.8 0.5
Depth of cut ap (mm) 1.2 1.2
Coolant Wet Wet


Productivity1.6 times

Tool life1.7 times