Mount 2″ Discs on M30 OR M31 Mandrels. “M24 Foredom Mandrel 3/32" Shank and 3/32" dia 7/16" slot” has been added to your cart. View cart Home>Power Tool Accessories For Woodcarvers>Rotary Carving Tool Accessories>Scotch-Brite Bristle Discs>Mount 2″ Discs on M30 OR M31 Mandrels. Mount 2″ Discs on M30 OR M31 Mandrels. CA $6.14 – CA $12.09 Flat head screw type mandrels with 1/4″ shank for mounting 2″ Scotch-Brite Radial Bristle Discs. M30 Mandrel 1/4" Shank quantity M30 Mandrel 1/4" ShankCA $6.14 Out of stock M31 Mandrel 1/4" ShankCA $12.09Out of stock Add to cart Category: Scotch-Brite Bristle Discs Share000 Description Related products CA $2.40 Add to cart M24 Foredom Mandrel 3/32" Shank and 3/32" dia 7/16" slot Scotch-Brite Bristle Discs, Foredom Mandrels CA $2.40 CA $2.40 Add to cart CA $21.78 View options 3M Radial Bristle Discs 34inch Diameter 220grit Scotch-Brite Bristle Discs 3M Scotch-Brite Radial Bristle Disc, 3/4" dia, 1/16" arbor hole, 220 grit (red), Pack of 6. Use with mandrels M1 and M6. CA $21.78 CA $21.78 View options CA $3.50 Add to cart M6 Mandrel 1/8" Shank with 1/16" arbor hole Scotch-Brite Bristle Discs, Foredom Mandrels CA $3.50 CA $3.50 Add to cart CA $20.22 Add to cart Set of 6 Bristle Discs 3/4" dia in 400 Grit Blue Scotch-Brite Bristle Discs CA $20.22 CA $20.22 Add to cart