Swirl-Off 50600 6" Barnacle Buster Underwater Chainsaw This simple yet unique design

This simple yet unique design has a flow-by piston that mechanically balances the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures

and breaking of softer concretes and other substances too soft for efficient bull/moil point work

Chain Speed @ 12 GPM: 2591’ per min / 13

the light only weights 6 oz

Connection: 3/8" FNPT

Swirl-Off 50600 6" Barnacle Buster Underwater Chainsaw This simple yet unique designThe Swirl Off barnacle buster is designed to be used to remove thick buildup of mussels, barnacles or other encrustation from steel, concrete, pilings, seawalls, bulkheads and ships. It is furnished with a one piece stainless steel housing and attached steel knockers. The standard unit comes with plated hardened steel cutters. It is also available with a heavy duty quick change assembly. Unit comes with a 5 8 11 threaded center hole (14mm available)