Adjusta Rubber Mouth Dee BitPart Number: INT-5789 | Questions about this item? Be the first to ask here.
Adjusta Bit Rubber Mouth Dee by Coronet NOT JUST A BIT - It's 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.