GTN-4 INSERT GRADE IC20

Parting Inserts for the GTN System.

Grade Name: IC20
Insert Material: CARBIDE - UNCOATED
ISO Range: K10-20 N05-25 S05-20 H05-15
ANSI Range: C2-C3
Grade Description: 'An uncoated carbide grade. Used for semi-finishing, finishing and semi-roughing of aluminum, cast iron and stainless steel. Used at low to medium speeds and feeds.'

Grade Name: IC54
Insert Material: CARBIDE - UNCOATED
ISO Range: P40
ANSI Range: C5
Grade Description: 'Suitable for milling, turning and planing at cutting speeds with large feeds; for machining in unfavorable conditions; permits use of sharp positive angles. Workpiece materials: steel, steel castings with cavities, austenitic stainless steel, stainless steel castings.'

Grade Name: IC328
Insert Material: CARBIDE - PVD COATED
ISO Range: P25-50 M30-40 S25-30
ANSI Range: C5-C6 C2-C3
Coating Description: TiN/TiCN
Grade Description: 'A TiN/TiCN PVD coated tough grade. Used for milling, grooving, parting and drilling a wide range of workpiece materials, at low to medium cutting speeds.'

Grade : IC354
A thin PVD coated TiCN layer on a P40 substarte. High toughness. For general Applications in parting and grooving steel, alloy and stainless steel atmedium to high cutting speeds.
ISO Range - P/M/K: (P20-P40)(M10-M30)
Grade or Coating Type: PVD
Coating Layers: TiCN

Grade : IC50M
Recommended for milling of steel, for semifinishing, semiroughing and roughing with medium or largechip sections and machining in unfavorable conditions.
ISO Range - P/M/K: (P20-P30)(M25-M40)
Grade or Coating Type: UN-COATED
Coating Layers: Uncoated