Item No. | Shank Dia. | Radius | Large Dia. | Cutting Length | Total Length |
PRB001 | 1/4" | 3/32" | 1/2" | 3/8" | 1-3/4" |
PRB002 | 1/4" | 5/32" | 3/4" | 1/2" | 2" |
PRB003 | 1/4" | 3/16" | 1" | 5/8" | 2" |
PRB004 | 1/2" | 3/32" | 1/2" | 3/8" | 2-1/8" |
PRB005 | 1/2" | 5/32" | 3/4" | 1/2" | 2-1/8" |
PRB006 | 1/2" | 3/16" | 1" | 5/8" | 2-1/2" |
PRB007 | 1/2" | 3/8" | 1-1/2" | 3/4" | 2-5/8" |