Hand held abrading machine for cross abrading

摘要

The machine comprises a drive and a gear for rotating abrasive heads (3) or discs about their axes (4) on a mount (2). The heads and the mount are all rotated by the same drive. Each abrading head may rotate at a different speed to the others and to the mount. The difference in rotations may be zero, slight or about 10%. The abrasive heads may rotate in opposite directions to one another on their spindles. There may be three abrasive heads in the mount.