Products Description
Aluminum oxide flap discs are abrasive discs made of aluminum oxide grains bonded to a lightweight backing material. They are designed to grind, blend, and finish various materials such as metal, wood, plastic, and composites. Flap discs are preferred over conventional abrasive discs due to their increased productivity, durability, and ease of use
Size
| Dimaeter | backing diameter | hole diameter | Grain Size | Max Rpm |
| 4"/100mm | 75/90mm | 5/8" 16mm | 40/60/80/120/240# | 15300 |
| 4.5"/115mm | 105mm | 7/8" 22mm | 40/60/80/120/240# | 13300 |
| 5"/125mm | 115mm | 7/8 " 22mm | 40/60/80/120/240# | 12200 |
| 6"/150mm | 140mm | 7/8" 22mm | 40/60/80/120/240# | 10200 |
| 7"/180mm | 170mm | 7/8" 22mm | 40/60/80/120/240# | 8500 |
Main Feature
The alumonium oxide flap disc
1. High hardness and toughness: Aluminum oxide grains are known for their exceptional hardness and toughness, resulting in prolonged disc life and consistent performance.
2. Versatility: These discs can be used on a range of material types, from mild steel to stainless steel, aluminum, and non-ferrous metals. They can also be used for wood and plastic applications.
3. Self-sharpening: The self-sharpening property of aluminum oxide grains means that the disc maintains its sharpness throughout its lifespan, resulting in greater efficiency and reduced downtime.
Detailed Image
Application
The alumonium oxide flap disc
1. Metal fabrication: Aluminum oxide flap discs are commonly used in metal fabrication for grinding, blending, and finishing surfaces. They are effective in removing rust and weld splatter, preparing surfaces for painting, and removing scratches and other blemishes.
2. Woodworking: Flap discs are also used in woodworking for sanding and shaping wood surfaces. They can be used to remove paint and varnish, sand curved and contoured surfaces, and shape wood edges.
Packing
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