Отзыв о Каменные инструменты ST 122 Variable Bi Metal от Shawn Chandler

This hole saw was A total waste of my money. I purchased it for an industrial and scientific project hoping for a durable and efficient tool .However, I was thoroughly disappointed with its performance. The only good thing I can say is that it did come in a variety of sizes, but that`s about it. Overall, I would not recommend this product..