I ordered this set to help with MIG welding. I want to try submerged arc welding instead of arc welding and this results in a thin layer of slag on the welds so I needed a jackhammer. The kit arrived quickly but there was a small problem, one of the gloves had a few small holes in the leather. The second glove was ok and to be honest I could use a glove with holes. I contacted the seller and he said he would send me a pair of replacement gloves. It took some time since the replacement parts were sent from China, but they arrived and there is no problem with the replacement. The pliers and wire brush work as advertised and I will buy from this seller again.