AddMultiTurn – Auto part – T9215


AddMultiTurn was tested to provide 1.7 times longer tool life under the identical cutting conditions as the competitor. The number of cutting edges per insert doubled per insert, thus reducing the insert’s cost per edge.

Industry Automotive
Component Automotive part
Material ISO code P - SteelP - Steel
Work material 20MnCr5
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name AddMultiTurn
TSR No. 1705T
Automotive part


Tungaloy Competitor
Holder Special CHP holder Special CHP holder
Insert 6V-TOMG250608F-TSF Dedicated positive insert for multi directional turning tool Dedicated positive
Edges par insert 6 3
Grade T9215 CVD(P20)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 250 150

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 280 280
Feed f (mm/rev) 0.2 0.2
Depth of cut ap (mm) 0.5 0.5
Coolant wet wet


Tool life1.7 times