power rotary tool mandrels
3m 944 threaded mandrel
threaded mandrel shank dia . 1 4 in . thread size 1 4 20 in . for use with abrasive stars max . rpm 24100 br b features b ul li arbor hole in . 1 4 20 li li for use with abrasive stars li li item threaded mandrel li li shank dia . in . 1 4 li li thread size 1 4 20 li li max . rpm 24100 li li shank dia . 1 4 li ul
3m