T9200 – Final Gear – T9215


T9215 provides a good balance of wear and fracture resistance. T9215 offers stable and long tool life in continuous cutting of ductile cast iron due to the reduction in chippings on the cutting edge.

Industry Automotive
Component Final Gear
Material ISO code K - Cast ironK - Cast iron
Work material 600-3
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal turning
Product name T9200
TSR No. 113T
Final Gear


Tungaloy Competitor
Holder Special tool holder Special tool holder
Insert DCMT11T308-PS DCMT11T308-Semifinish chip breaker
Grade T9215 CVD(P25)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 300 200

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 180 180
Feed f (mm/rev) 0.3 0.3
Depth of cut ap (mm) 1.5 1.5
Coolant Oil (External) Oil (External)


Tool life1.5 times