Self Feed Wood Bit 3-5/8 3-Flat Shk Fit I.D. Pipesize 3 Tubesize 4-1/2, Century Drill & Tool, Mfr#: 38342$89.99+
Self Feed Wood Bit 1 7/16 Shank Fits I.D. Pipe Size 1/2 Tube Size 7/8, Century Drill & Tool, Mfr#: 38316$28.99+