Pneumatic Rock Crusher for Prospecting garrett metal detector bundle Much research and experimentation has

Much research and experimentation has gone into the design of this kiln

adjustable

Makes a great tool that will last

or relic sites

Pneumatic Rock Crusher for Prospecting garrett metal detector bundle Much research and experimentation hasThis pneumatic hand held rock crusher for prospecting is 7. 75" x 2" with a . 400" outside diameter end that mounts in hammer. This air hammer attachment is custom made for the modern day gold prospector or miner. Fits in the average hand held pneumatic air hammer. Fits most pneumatic rock crushers. Pulverizes hard quartz easily. Stands up to abuse of crushing hard rock. Makes sampling ore a piece of cake. Will crush rock below a 60 mesh in seconds.