METAL CUTOFF DSC 4.5" TK *Brand Name: Diablo *Diameter: 4-1/2 in. *Arbor Size: 7/8 in. *Material: Aluminum Oxide *Product Type: Metal Cut-Off Disc *Number in Package: 1 pk *Packaging Type: Bulk *Compatibility: Angle Grinders *Maximum Speed: 13280 rpm *Thickness: 0.04 in. *Arbor Type: Type 1 - Flat *Discovery SUP