Pferd 47800152 | 45220 3" Diameter x 40 Grit Aluminum Oxide Mounted Flap Wheel

With mounted flap wheels, coated abrasive flaps are arranged radially around the core in a fan-like structure. The flexible flaps perfectly adapt to surface contours. The abrasive grain is embedded in the sturdy, flexible cloth backing material with a resinoid bond. In ISO 3919, mounted flap wheels are designated as "flap wheels with shaft." For universal applications from coarse to fine grinding.