Superior quality! C6 carbide for long durable life. 12 different lengths from 3-1/8 all the way up to 6-1/4 OAL. These are made to bore holes with very close tolerences below .001 or less !!! Designed for minimal deflection.

3/4 SHANK 12 PIECE CARBIDE BORING BAR SET

C-6 CARBIDE FOR LONG LIFE AND DURABILITY
. LEAVES GLASS-LIKE FINISH ON ALL STEELS, ALLOY STEEL AND ALUMINUM

DESIGNED TO BORE FLAT BOTTON HOLES OR FACE.

ALLOY STEEL SHANKS ARE HARDENED AND GROUNDTO +0 -.0005

THIS SET COMES COMPLETE WITH STAND.