Sumitomo CNMG431EUP-AC520U 19HW359 Insert
CNMG Turning Inserts
685336
MFG #: CNMG431EUP-AC520U
SUMITOMO
8.12000
/ ea
- ANSI Code: CNMG431EUP-AC520U
- Catalog Number: CNMG431EUP-AC520U
- Corner Radius: 0.0156 in
- Finish: PVD
- Hole Diameter: 0.2031 in
- Included Angle: 80 °
- ISO Code: CNMG120404N-UP
- Relief Angle: 0 °
- Series: CNMG
- Thickness: 0.1875 in
- Type: Negative Turning Insert
- Stock Status: NORMALLY STOCKED
- Brand: SUMITOMO
- Manufacturer: Sumitomo Electric Carbide Inc
- Chipbreaker: EUP
- Inscribed Circle: 0.500 in
- Insert Size: 431
- Insert Style: CNGG
- Manufacturer's Grade: AC520U
- Material: Carbide
- Material Grade: AC520U
- Shape: Diamond
Carbide turning insert with a 431 insert size and EUP chipbreaker. It is used on steel and stainless steel.
- Features
| -Super multi-layered coating with ultra-thin layers of TiAlN and AlCrN, alternately stacked up to 1,000 layers allowing for higher speed capabilities and higher wear resistance |
| -Tool life is extended due to oxidation temperature increase by 200°C resulting in a 40 PCT increase in coating hardness |