T515 – Disk Parts – T515


Stable machining & improved tool life- T515 is highly versatile grade for cast iron turning (K15 grade) and has Al2O3 layer that is thicker than that of the conventional coating.- T515 achieves stable machining even under interrupted cutting condition, and the tool life doubled compared to the competitor.

Industry Automotive
Component Disk Parts
Material ISO code K - Cast ironK - Cast iron
Work material 185/JL/250
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Face turning
Product name T500
TSR No. 384T
Disk Parts


Tungaloy Competitor
Holder AWLNR2525M08-A AWLNR2525M08-A
Insert WNMA080412 WNMA080412
Grade T515 CVD(K15)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 41 20

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 200 200
Feed f (mm/rev) 0.3 0.3
Depth of cut ap (mm) 2.5 2.5
Coolant Wet Wet


Tool life2 times