abrasive wheels & discs
3m 15012 990 mandrel for radial bristle discs
p strong features and benefits strong p ul li 3m & trade ; 990 mandrel li li designed for use with the 3 x 3 8 radial bristle discs pns 07542 07543 07544 li li allows stacking of one to four discs depending on the width of the surface to be cleaned br li li 1 3 4 x 1 4 mandrel shank size and 3 8 center hole li ul
3m