About product and suppliers:
            1,279 used jack hammer products are offered for sale by suppliers on Alibaba.com, of which mine drilling rig accounts for 20%, power hammer drills accounts for 11%, and other pneumatic tools accounts for 4%. 

A wide variety of used jack hammer options are available to you, such as coal, ore. 

There are 1,275 suppliers who sells used jack hammer on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Pakistan, and Vietnam, from which the percentage of used jack hammer supply is 82%, 8%, and 2% respectively. 

Used jack hammer products are most popular in United States, India, and Malaysia.