Black+Decker BDCRO20C Cordless Random Orbital Sander, 20 Volts BackToSchool or a copper crimp ring

or a copper crimp ring system (each sold separately) on one side

Enhanced protection against stains

you can use diluted vinegar

three inch ball-bearing swivel front casters

Black+Decker BDCRO20C Cordless Random Orbital Sander, 20 Volts BackToSchool or a copper crimp ringThis sander maintains full speed and power under a heavy load. The dust collection canister lets you leave a smooth, clean finish by helping to keep your work surface clean as you go. Highlights: Voltage: 20 volts Corded or Cordless or Air: Cordless Pad Size: 5" Maximum Speed: 12000 opm Battery Type: Lithium Ion The dust collection canister lets you leave a smooth, clean finish by helping to keep your work surface clean as you go Uses: Sanding doors,