Browse the full Criterion boring product line including boring bars, boring heads, and other boring accessories.

The versatile CB style boring heads are available in both microadjusting and standard. Made for maximum toughness, the CB style boring head can produce a wide range of diameters.

Criterion. Boring Head: 1-1/2" Body Dia, Manual. 7/8-20 Threaded Mount, Modular Connection Shank, Series Cri-Bore

Improve boring accuracy and finishing results with the premium CB Series round boring head from Criterion. Direct reading dial screws combine with an adjustable sliding measurement in the wide bearing surface to offer improved tool centering and performance.

Criterion CBL & S Series Boring Heads. CBL-Series: Round Style - Double Bar; S Series: Square Style - Single Bar; Direct reading dial screws. Maximum rigidity built into head. Threaded backs for interchangeable shanks. For Criterion 7/8"-20 Thread Boring Head Shank-Adapters Click Here. For Criterion 1-1/2"-18 Thread Boring Head Shank-Adapters ...

Improve boring accuracy and finishing results with the premium CB Series round boring head from Criterion. Direct reading dial screws combine with an adjustable sliding measurement in the wide bearing surface to offer improved tool centering and performance.

Browse the full Criterion boring product line including boring bars, boring heads, and other boring accessories.

Shop Boring Head: 1-1/2" Body Dia, Manual at MSC Direct top provider of high quality products

Improve boring accuracy and finishing results with the premium CB Series round boring head from Criterion. Direct reading dial screws combine with an adjustable sliding measurement in the wide bearing surface to offer improved tool centering and performance.