25PCS 4.5-Inch Abrasive Metal Cutting Disc Premium Industrial Quality

– Reinforced Fiber Flat Grinding Wheel Abrasive Cutting Blades for Metal
– 4.5″ discs compatible with 4.5″ angle grinders
– Suitable for cutting ordinary steel, stainless steel and non-metal materials, and for dry and wet cutting methods.
– Material:Fiber Reinforced Resin
– Speed: 13600RPM (max. 80 m/s)​
– Bore diameter: 22.23mm(7/8 Inch)
– Diameter: 115mm(4.5 inch)
– Thickness: 1.2mm
– Size:4-1/2″ x 3/64″ x 7/8″ (115×1.2×22.23mm)