B47 Pneumatic Hammer for Pave and Break Concrate Foundation
Description B47 Pneumatic Hammer To pave and break concrate foundation installing engenering to break other hard things The Paving breaker model B47 is tools with compressed air as its power.The compressed air is distributed alternatively through the distributing valve into either end of the cylinder assembly so that the hammer inside is made to carry on a reciprocaql motion …
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