Depreessed centre grinding disc

Detailed Product Description

Install it in the angle grinder to grind freely.It is widely used to grind weld seam,welding spot, burnish casting burrs,flash,and to repair defect in metal surface in cars,ships,mechanic manufacturing metallurgy,chemical industry and so on.
To improve the strength of emery wheels strength,we add a kind of resin twines in the wheels,and they have high tensile strength, shock strength and bending strength.Its speed can reach 80m/s,and have the characteristics of high efficiency and safety.
They have been inserted metallic ring inner hoes besides fiber grid cloth which is made of special fiber reinforced composites.