1/2″ C-6 9 Piece Boring Bar Set ~ Quality tools designed to be used as boring tool bits. ~ All shanks are held to 0.000 – 0.0005″ from the nominal size. ~ Shanks are made of special heat treated alloy steel. ~ Three lengths for each minimum bore size. ~ Suitable for all purpose and steel boring. Quality tools designed to be used as boring tool bits. All shanks are held to 0.000 – 0.0005″ from the nominal size. Shanks are made of special heat treated alloy steel. Three lengths for each minimum bore size. Suitable for all purpose and steel boring.
