This air-powered wet stone polisher is a beast for professionals and serious DIYers working with stone, marble, granite, jade, or ceramics.

It runs on compressed air – 90 PSI with 16 CFM consumption – and delivers a no-load speed up to 5500 RPM (4300 RPM under load).

The 4-inch pad fits standard 5/8"-11 threaded accessories, and you can use it with wet or dry diamond pads (not included).

It's got three water outlets that deliver a steady, even flow, plus a long 7.55-foot water hose for flexibility.

The handle is rubberized and ergonomic, so it's comfortable to use even for longer jobs.

Made from aluminum and rubber – tough but lightweight.

Great for polishing granite countertops, marble floors, stone sculptures, or tile edges.

Just remember to run it wet to keep dust down and extend pad life.

Air consumption is 16 CFM, so make sure your compressor can keep up.