Mount 1″ Discs on M14 OR M20 mandrels. Home>Power Tool Accessories For Woodcarvers>Rotary Carving Tool Accessories>Scotch-Brite Bristle Discs>Mount 1″ Discs on M14 OR M20 mandrels. Mount 1″ Discs on M14 OR M20 mandrels. CA $3.64 – CA $4.10 Screw type mandrels with 1/8″ shank for mounting wheels, stones, felt bobs, small buffs, and other unmounted accessories with 1/8″ arbor holes. M14 Foredom Mandrel 1/8" Shank and 1/8" Arbor Hole Capacity quantity M14 Foredom Mandrel 1/8" Shank and 1/8" Arbor Hole CapacityCA $4.10 M20 Foredom Mandrel 1/8" Shank and 1/8" Arbor Hole Capacity quantity M20 Foredom Mandrel 1/8" Shank and 1/8" Arbor Hole CapacityCA $3.64 Add to cart Category: Scotch-Brite Bristle Discs Share000 Related products CA $3.64 Add to cart M24 Foredom Mandrel 3/32" Shank and 3/32" dia 7/16" slot Scotch-Brite Bristle Discs, Foredom Mandrels CA $3.64 CA $3.64 Add to cart CA $20.22 Add to cart Set of 6 Bristle Discs 3/4" dia in 80 Grit Yellow Scotch-Brite Bristle Discs CA $20.22 CA $20.22 Add to cart CA $3.64 View options M1 Mandrel Scotch-Brite Bristle Discs, Foredom Mandrels Screw type mandrel with 3/32" shank for mounting wheels, stones, felt bobs, small buffs, and other unmounted accessories with 1/16" arbor holes. CA $3.64 CA $3.64 View options CA $40.52 View options 3M Radial Bristle Discs 2 inch Diameter 80grit Scotch-Brite Bristle Discs 3M Scotch-Brite Radial Bristle Disc, 2" dia, 3/8" arbor hole, 80 grit (yellow), Pack of 6. Use with mandrels M30 and M31 for mounting in handpieces. CA $40.52 CA $40.52 View options