HM390 TCKT 0703PCTR INSERT GRADE IC808

HM390 TCKT Milling Inserts

Triangular inserts with 3 helical cutting edges, for 90° shoulder accuracy. For general use applications.

Insert Grade IC808
A hard, fine grain substrate with excellent chipping resistance, combined with a new 'SUMO TEC' TiAlN PVD coating. Provides high wear resistance. Recommended for a very wide range of materials.
ISO Range - P/M/K: (P15-P30)(M20-M30)
ISO Range - H/S/N: (H10-H20)(S10-S25)
Grade or Coating Type: PVD
Coating Layers: TiAlN/AlTiN+TiN