Review on MACHTIG 11PCS HOLE SAW SET by Robert Olson

Based on our own experience this set does not live up to its advertised quality. While it may work for occasional use, it fails to perform in an industrial and scientific setting .The blades dulled quickly and became unusable after minimal use. The only redeeming quality is the affordable price point. However, investing in a higher quality set would be a more wise long-term decision..