Dorian Tool E20U-ADVUNR-3 Carbide Shank Indexable Boring Bar, 60121

Dorian Tool E20U-ADVUNR-3, 1 1/4" Diameter JetStream Thru Coolant Carbide Boring Bar, Right Hand, With -3-Degree Lead Angle, For VN_-33_ Inserts, With 2.25" Minimum Bore and 14" Overall Length, MPN: 60121, Features 6xDiameter Boring Ratio (8xDiameter under favorable conditions), Thru-Coolant, 1/2 (12mm) or larger bars have threaded ends for easy coolant connection, Precision ground solid carbide body for high rigidity in deep hole boring, Brazed head is heat treated to 40-44HRC and precision machined to accept standard inserts