Reach into corners, channels, galleries and other hard-to-reach spots with these spiral flap cartridges 
5 count 100 grit 3/8 in. x 1-1/2 in. spiral cartridge rolls  + arbor
5 count 80 grit 1/2 in. x 2 in spiral cartridges + arbor
 Order the complete set of 10 cartridges  -   5 - 80 grit + 5 -100 grit + 2 arbors
Arbor with 1/4 in. shank