SUMITOMO WNMG080404N-SU AC520U Stainless Steel Turning Insert (WNMG 431-SU Metric & Imperial) Sharp Edge We use these primarily in

We use these primarily in our boring bars for aerospace alloys

⭐⭐⭐⭐⭐ "Perfect for Titanium" - Hiroshi S

Maintain maximum rigidity in precision turning by pairing this WCGT 0

It prevents workpiece deflection and ensures excellent chip evacuation at shallow depths

External turning of large carbon steel and alloy steel shafts

SUMITOMO WNMG080404N-SU AC520U Stainless Steel Turning Insert (WNMG 431-SU Metric & Imperial) Sharp Edge We use these primarily inSUMITOMO WNMG080404N SU AC520U (WNMG 431 SU) Super Absotech PVD Stainless Steel Turning Insert 1. Product Overview "Which indexable carbide insert grade and sharp finishing chipbreaker profile provides the best balance of notch wear resistance and edge toughness when profiling austenitic and duplex stainless steels?" The SUMITOMO WNMG080404N SU AC520U (internationally cross referenced under imperial nomenclature as WNMG 431 SU) is a high reliability