Mitsubishi SNMA120408 UC5105 Turning Insert | Cast Iron Specialist CNMG120408N-MU AC520U It forces chips to curl

It forces chips to curl and break even at shallow depths

the SCMW provides superior edge strength and vibration resistance

Very robust tool body with clean threads on the locking screw

we recommend Tungaloy’s AH630 or AH645 grades

Mitsubishi SNMA120408 UC5105 Turning Insert | Cast Iron Specialist CNMG120408N-MU AC520U It forces chips to curlSNMA120408 UC5105 Mitsubishi Materials High Speed Cast Iron Turning Specialist The Mitsubishi SNMA120408 UC5105 is a high performance indexable turning insert specifically engineered for the high speed machining of cast iron. Utilizing the UC5105 CVD coating, this insert is the benchmark for gray cast iron (FC) and ductile iron (FCD). Featuring a flat top geometry (no chipbreaker), it provides maximum edge strength for heavy duty roughing and