Adjusta Training BitPart Number: INT-10572 | Questions about this item? Be the first to ask here.
Adjusta Bit Training Bit by Coronet NOT JUST A BIT - Its an "adjustable" mouth bit!! Brand New design! Patent #6449930. This innovative new bit adjusts to precisely fit any size mouth from 4" to 5". Simply twist the shanks in opposite directions and the bit size increases or decreases. No tools required. A simple concept that works. 6" shanks.