SW and FW – Cylinder Parts – T9215

Improved tool life
- Unique “Two-stage bottom” design provides low cutting force, which extendstool life by 1.6 times compared to the competitor!

Stable cutting
- SW chipbreaker provides excellent surface quality while the competitor has the problem that the surface roughness suddenly worsens during machining.

SW and FW
Industry Automotive
Component Cylinder Parts
Material ISO code M - Stainless steelM - Stainless steel
Work material SUS304/X5CrNi18-10
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name SW and FW
TSR No. 434T
Cylinder Parts


Tungaloy Competitor
Holder MCLNL2525M12 MCLNL2525M12
Insert CNMG120408-SW CNMG120408-Medium chip breaker
Grade T9215 CVD(P20)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 57 35

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 2
Coolant Wet Wet


Tool life1.6 times