3M 45071 Molded Regular Disc Holder, 1/4 in Shank, 1-1/2 in Dia, PSA Mount, 20000 rpm, Black

3M Disc Holder, Molded Regular, 1/4 in Shank, 1-1/2 in Dia, PSA Mount, 20000 rpm, Black

• PSA disc holders provide excellent support when grinding hard-to-reach areas
• The disc holder face diameter is smaller than disc size to allow for easier disc centering and removal
• Accommodates 1/4 in center hole shank grinding tool
• Flat face allows pressure to be transmitted directly to work surface
• PSA attachment helps with quick and easy change out of discs
• Medium density rating
• Shank thread attachment