RotoZip RZDIA1 Dry Diamond Zip Wheel

3-1/2" Dry Diamond Continuous Rim Blade, Designed For Smooth, High Quality Cutting On Very Hard, Non Metal Materials Like, Cemented Carbide, Ceramics, Concrete, Fiberglass, Floor Tile, Plastics, Roofing Tile, Stone, & Other Types Of Tile.

3.5-Inch diameter Use with ZM3 ZipMate Attachment Cut floor tile, concrete, stone and ceramics One blade per pack