5pcs 115mm 4.5" ULTRA THIN 1mm METAL CUTTING BLADE DISC 4 1/2" INCH STEEL ANGLE
They are suitable for all 115mm angle grinders for all grades of steel including stainless. Grit Material: Aluminium oxide. 5~20x 125mm Poly Strip Disc Abrasive Wheel Paint Rust Removal For Angle Grinder.