Name: Non-woven Flap Wheel Drum 4-3/8inch
Brand: Wenling Keying Abrasives Co., Ltd.

Non-woven Flap Wheel Drum 4-3/8inch

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They are made of radially arranged flaps of non-woven abrasive material. Long tool life is achieved through the dense packing of the flaps.

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Table of Non-woven Flap Wheel Drum 4-3/8inch

Non-woven Flap Wheel Drum 4-3/8inch Specification:

Diameter: 4-3/8 inch=110mm
Max. RPM: 4000 RPM
Raw Materials: Aluminum Oxide(AO), Silicon Carbide(SC)
Grit Size: Coarse-60#/80#, Medium-100#/120#, Fine-150#/180#, Very Fine-240#/320#, Ultra Fine-400#/600#, Micro Fine-800#/1000#
Shank Diameter: 3mm, 6mm, 3.175mm, 6.35mm (Other sizes can be customized)

Safety Warning of Non-woven Flap Wheel Drum 4-3/8inch

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 loading 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 different 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.