Отзыв о NORTOOLS Биметаллическое резание металла и пластика от Chris Burks

I purchased this product for an industrial project, and it was a complete waste of money. The hole saw was unable to cut through even the thinnest of metals, and when it did it left jagged edges that required additional cleaning. The bi-metal blade also wore out quickly, making this an expensive and ineffective choice for industrial and scientific use....