16ER 8 UN Threading Insert Grade IC908

ER/L-UN : External American UN full profile (UN, UNC, UNF, UNEF) laydown threading inserts. ER/L - ground periphery and rake, ERB - with a chipformer and peripherally ground, ERM - with a chipformer for general industry. Grade: IC908 A hard, fine grain substrate with excellent chipping resistance, combined with a new TiAlN PVD coating. Provides high wear and oxidation resistance. Recommended for a very wide range of materials applications and machining conditions. ISO Range - P/M/K: (P15-P30)(M20-M30)(K20-K40) ISO Range - H/S/N: (H10-H20)(S10-S25) Grade or Coating Type: PVD Coating Layers: TiAlN

Insert Size	16
Insert Style	16ER
Thread Standard	UN
Manufacturer Grade	IC908