I loved this wire stripper. It is a very durable piece of art that makes money in the long run. The blade, although being used many many times, does not show signs of dulling or breaking anywhere. If I need a wire stripper again I would buy this product again. It works great with a drill and is easy/simple to operate. I have made lots off of purchasing this one product. If you have any hesitation I would recommend buying it and thanking yourself later. This also comes with gloves and the necessary Allen wrenches to adjust for all the different wire sizes. This wire stripper works the best mostly with a wire that still has romex on it. If you want to strip anything smaller I would recommend stripping # 12 gauge wire and anything bigger. If you do # 14 gauge wire or smaller it can be quite finicky and hard to work with. You get used to it quick though and I don't have any regrets whatsoever buying this amazing, durable product.