Raw material of radial flap disc can be Aluminium, Disc-calcined Aluminum and Zirconium. The product is good elasticity with special arrangement of 45 leaves, there will be an angle between flap disc and work piece when grinding. This flap disc can grind cambered place. Design of this flap disc can protect the work piece when grinding and polishing.

Suitable for grinding and polishing the weld seam, burr and rust of mental and nonmetal.

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