Bad air hammer,
September 19, 2008
By jl61 from Kingston, Jamaica
"I bought about 14 of these.
After a few days they stopped working.
When I pulled them apart I was shocked to find that the inner air valve was made of plastic.
The constant hammering blows out the center of each valve - it happened to all 14 hammers."
What is your level of technical expertise? Professional
2 of 2 people found this review helpful.