Nitrozip Eraser Tool Dynabrade Nitro Series™ NitroZip tool outperforms conventional spiral-wound wheels without clogging. Excellent power for effectively removing seam sealer and paint. Tool duplicates sand-blasting effect without surface fatigue. Excellent for removing two-sided adhesive molding tape and decal material with use of rubber eraser wheel. NZ1 includes Standard Tool and 92239 3/4 Wheel Hub Assembly ONLY. Following accessories are sold separately: 92252 1/2 Wheel Hub Assembly, 92248 1/2 Coarse Wire Wheel, 92245 3/4 Coarse Wire Wheel, 92255 RED-TRED Zip Eraser Wheel. Also resists heat buildup and reduces jumping and vibration NZ1 Yes -