Foredom Mandrel 3/8 inch Arbor

Foredom M30 and M31 screw-type mandrels with 1/4" shank for mounting accessories with 3/8" arbor holes onto Foredom Handpieces. For use with the  3 inch Foredom Radial Bristle Discs  and 2 inch Foredom Radial Bristle Discs.