OSCARBIDE 3/4″x7″ Internal Indexable Threading Boring Bar, SIR0625Q16, Carbide Insert 16IR AG60, 1 Piece-Fast Shipping

Description

SIR0625Q16 Boring Bar 3/4″ Shank Diameter, Overall Length 7

Carbide Insert 16IR AG60 is made of solid carbide with Multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance

Accept full profile, partial profile, metric threading insert,Suitable for varied pitch internal threading

For internal threading application,used for semi-finishing/roughing machining of steel

Widely Use, Tightly impacted bolt, simple structure, often used for small hole machining.