Iscar 5700570 ISOTURN 4-Cornered Turning Insert ANSI Code: DNGA 431T-MC IB55 DNGA Insert Material Grade: H K 431 Insert Rhombic Shape 15 Seat For Use On Cast Iron and Hardened Steel CBN Manufacturer's Grade: IB55

Iscar Turning Insert 4-Cornered Series: ISOTURN DNGA Insert 431 Insert Rhombic 0.5 mm Maximum Depth of Cut 12.7 mm Inscribed Circle 4.76 mm Thickness 15 Seat MC Chipbreaker 0.4 mm Corner Radius Manufacturer's Grade: IB55 ANSI Code: DNGA 431T-MC IB55 ISO Code: DNGA 150404T-MC IB55 55 deg Included Angle 0 deg Relief Angle CBN Uncoated Material Grade: H K For Use On: Cast Iron and Hardened Steel