Calcined Aluminium Oxide Flap Disc

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Calcined flap disc suitable for grinding and polishing metal surface, surface work, weld seams grinding, rust removing 

1. Please try to choose an operational indoor environment without clutter phenomenon. The user should also concentrate on the operation to avoid an accident. If use it outdoors, try to choose a quiet environment.

2. During the grinding process, the workpiece should be kept parallel to the working water level.

3. The user's power should be evenly distributed when operating. Never suddenly heavy and light.

4. Avoid moving or slipping the workpiece during grinding.

• Size:4"(100mm)-7"(180mm)
• Backing Material: Fiberglass backing， Plastic backing，Metal backing
•  Hole Dia. ：16mm and 22mm
•  Grit：40#-400#