- Applicable Materials: Cement Mortar Soft Metal Stone Wood
- Arbor/Shank Size: 1/4 in
- Bristle Material: Nylon
- Diameter: 2-1/2 in
- Grit Grade: Medium
- Grit Size: 120
- Height: 7.5 in
- Hub Material: Nylon
Application: For cleaning tile, stone, cement, brick mortar, soft metals such as aluminum, brass and copper