SW and FW – Bush – T9215


Improved productivity
- FW chipbreaker for finishing with a unique wiper shape allowed the feed rate to be increased by 2.3 times, and also achieved excellent surface finish and long tool life as the competitor’s regular insert without a wiper edge.

Stable Machining
- In deep boring at high feed, chattering tends to occur because the toolholder’s overhang in long. FW chipbreaker had no chattering even in high-feed machining, delivering improved productivity and stable machining.

SW and FW
Industry Oil & Gas
Component Bush
Material ISO code P - SteelP - Steel
Work material S45C
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal turning
Product name SW and FW
TSR No. 550T


Tungaloy Competitor
Holder S50U-PTFNR16 S50U-PTFNR16
Insert TNMG160404-FW TNMG160404-Finish chip breaker
Grade T9215 CVD(P10)

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 330 330
Feed f (mm/rev) 0.30 0.13
Depth of cut ap (mm) 0.2 0.2
Coolant Wet Wet