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For larger hand tools or off-hand applications, we provide flap wheels in diameters from 4" to 8" with 1" or 2" widths. A broad selection of grades is available to deburr edges, remove flash and parting lines, blend machine marks, apply a linear scratch pattern, or provide light blending, cleaning, or polishing. These sizes have a 1" or 2" center hole compatible with larger tool arbors. The larger wheels contain more flaps per wheel for faster cutting, increased productivity, and longer life.
Max. RPM: 3800-9500 RPM
Center Hole Diameter: 25mm/50mm
Raw Materials: Aluminum Oxide (AO)/Ceramic Oxide (CO)
Other non-ferrous metals
Soft non-ferrous metal
Stainless steel (INOX)
Grey/nodular cast iron (GG/GJL, GGG/GJS)
Annealed cast iron
Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
Steel, cast steel
Fine grinding in multiple steps
Grinding of flat, concave, convex surfaces and profiles of different materials
Working on edges
Step-by-step fine grinding
Soft Aluminium alloys
Hard Aluminium alloys
Please click here to understand more about How to Use the Non-woven Flap Wheels.
Please try to choose an operation indoor environment and wear protective guards and goggles.
Never exceed the recommended maximum permitted rotational speed for safety reasons.
In order to have a good stock removal rate, quality of surface, and thermal laoding on the workpiece, the best performance would be with a recommended cutting speed of 15-20m/s.
Don't push and increase the pressure during the processing to achieve a finner surface looking, but try to switch to diffirent grit flap wheels.
The clamping length between shank and grinders should be more than 15mm.
Never exceed the maximum safe speed when the shank is extra long. Try to consult your sales to check the safety rotating speed before use.
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