3 inch sanding Flex Base. (Base actual size is 3 inch diameter with a hook face). Made for a M10 threaded shaft. Requires an adaptor to use on a 5/8 dia angle grinder shaft which is common in the US
Works great with the Manpa 3 inch dia Sanding Pad, and 3 inch sand paper disks (both available, but not included in this )
working range is 5500-8800 RPM
Great for Chain Saw Sclpture and Live edge finishing
Also available as a kit with sanding pads and sanding disks