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 Click Here