164610 Cup Wheel Size: 7" Features: -Polycrystalline Diamond Cup Wheels 604CG-1.-Standard grade single row cups.-For epoxy or paint removal.-Can be used wet or dry.-Nut: 5/8" - 11. Dimensions: -Item # 164608 - Diameter: 4", Weight: 1 lbs.-Item # 164609 - Diameter: 4-1/2", Weight: 1.26 lbs.-Item # 164610 - Diameter: 7", Weight: 2.29 lbs.