Drive arbors 1/2" arbor to 1/4" shank carded max. rpm = 4500. Converts 3" and 4" wire and abrasive nylon wheels for useon portable electric and cordless drills.
4-1/2x7/8 40C Flap Disc T29
7x7/8 60Z Flap Disc T27
7x7/8 80Z Flap Disc T27
7x7/8 40Z Flap Disc T27