3M 14021 241D Regular Cartridge roll, 1/4" Dia x 1" Length x 1/8" Arbor, Aluminum oxide, Resin Bonded Abrasive, P80 Grit, Brown, Medium, 50/Pack
3M 241D Regular Cartridge roll, Aluminum Oxide, Resin Bonded, 1/8" Arbor Hole, Cloth, 1/4" Diameter, X Backing Weight, P80 Grit, 1" Length, Brown, Maximum Speed: 24000 rpm, Medium Grade, Applications: For Grinding, Deburring Internal Diameters, Blending Corners, Polishing Internal Diameters, Straight Shaft Grinding
- Small size is ideal for sanding and finishing hard-to-reach spaces
- X-weight cloth backing supports heavy sanding yet frays to expose fresh abrasive
- Resin bond withstands high heat and pressure
- Aluminum oxide abrasive in a closed-coat layer provides fast cut and long life
- Rolls attach to a compatible cartridge roll mandrel (sold separately)