Mount 1″ Discs on M14 OR M20 mandrels. “M6 Mandrel 1/8" Shank with 1/16" arbor hole” has been added to your cart. View cart 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 $3.50 – CA $4.41 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 $4.41 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 $3.50 Add to cart Category: Scotch-Brite Bristle Discs Share000 Related products 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 $2.40 Add to cart M1 Mandrel 3/32" Shank with 1/16" arbor hole Scotch-Brite Bristle Discs, Foredom Mandrels CA $2.40 CA $2.40 Add to cart CA $27.43 View options 3M Radial Bristle Discs 1 inch Diameter 80grit Scotch-Brite Bristle Discs 3M Scotch-Brite Radial Bristle Disc, 1" dia, 1/8" arbor hole, 80 grit (yellow), Pack of 6. Use with mandrels M14 OR M20. CA $27.43 CA $27.43 View options CA $27.43 Add to cart Set of 6 Bristle Discs 1" dia in 80 Grit Yellow Scotch-Brite Bristle Discs CA $27.43 CA $27.43 Add to cart