4.5in Fast Cut Ultra Thin Flat Reinforced Resin Bond Cutting off Wheel Cutting Disc Cutting Disk for Metal/Steel/Iron

2.Using high-quality double-layer fiberglass mesh (3-10 inches) reinforcement and resin-reinforced bonding material, not burn the workpiece, durable;

3.Realize the self-sharpening and cutting surface smooth and burr-free, high cutting ratio;

4.High level casting process makes, the product has high tensile strength, high impact strength and bending strength, excellent performance;