Review on SCOTTCHEN Buffing Polishing Extended Extender by Michael Eldridge

As the name suggests, you get a threaded connection with a screw at the end. I was expecting an easy way to connect it to the motor. The coupling inside is fully threaded which makes it difficult to attach to the motor shaft. I'm not sure what the developers of this arbor extension intended to connect it to, as some angle grinders can run at 12,000rpm which would pose a safety issue. I would just hook it up to a 1750rpm motor and use it as a buffing pad.