Pneumatic Rock Crusher for Prospecting Goldbug Coil Built for serious treasure hunters

Built for serious treasure hunters

Holds any current Garrett detector without removing the search coil

• 70-89% silver

A coil cover helps absorb that wear

Genuine Fisher replacement coil cover

Pneumatic Rock Crusher for Prospecting Goldbug Coil Built for serious treasure huntersThis 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.