fiber disc 1.factory 2.delievry on time Grinding disc/abrasive disc/ fiber disc :Grain: Aluminum Oxide with cross hole for polishing Welding, Seams, Removing Rust durable working life with Backing Thickness: 0.8mmMaterial availalble: Aluminium Oxide, Silicon Carbide, Zirconiawith Long working life. Perfect polishing perfomance and Excellent surface finishing.application: be mainly used on ...
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