... 3 competitive price 4 CE&ISO9001 Certificate TPB-60 air breaker specifications,TPB-30 & TPB-40 Breakers are ... jack hammer, pneumatic tool, air hammer, tamping rammer, chipping hammer, forging jack hammer, rock breaker, air drill, road breaker, breaker toolsModelWeight( ... lbs)Hose size(in)Air Inlet(NPT)Impact Rate(b.p ...