I am using this jack hammer to break through solid limestone in fence post holes. It works very well and has enough power to slowly break up the sheet limestone. I was also surprised with how quiet it is, the engine has a very low noise output, especially for a 2 stroke. All in all I am very happy with my purchase as the jack hammer is doing the task I purchased it for.
Verified purchase: Yes | Condition: New
Cheap product, good to use once or twice after that starts falling apart. You get what you paid for.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
Arrived on time and well worth the price. Highly recommend this jackhammer
Verified purchase: Yes | Condition: New
they work very well
Verified purchase: Yes | Condition: New
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