M21 Mandrel Home>Power Tool Accessories For Woodcarvers>Foredom Mandrels>M21 Mandrel M21 Mandrel CA $3.64 Sandpaper or split mandrel with 3/32″ shank. The split part of this mandrel is 1/8″ in diameter and 3/4″ long. For use with sandpaper, polishing papers, or other cloth-based abrasives. M21 Foredom Mandrel 3/32" Shank and 1/8" dia 3/4" slot quantity M21 Foredom Mandrel 3/32" Shank and 1/8" dia 3/4" slotCA $3.64 Add to cart Add to Wishlist Category: Foredom Mandrels Share000 Related products CA $3.64 Add to cart M1 Mandrel 3/32" Shank with 1/16" arbor hole Scotch-Brite Bristle Discs, Foredom Mandrels CA $3.64 CA $3.64 Add to cart CA $3.64 View options M16 Mandrel Foredom Mandrels Tapered or spiral mandrel with 1/8" shank for mounting polishing accessories with vertical shapes and 1/8" arbor holes. CA $3.64 CA $3.64 View options CA $9.46 Add to cart M31 Mandrel 1/4" Shank Scotch-Brite Bristle Discs, Foredom Mandrels CA $9.46 CA $9.46 Add to cart CA $5.09 Add to cart M30 Mandrel 1/4" Shank Scotch-Brite Bristle Discs, Foredom Mandrels CA $5.09 CA $5.09 Add to cart