Based on my experience, this indexable insert holder drawbar is a great investment for any industrial and scientific cutting needs. The drawbar is well-built durable, and held inserts in place with ease. The installation process was quick and easy, making it a great time-saver in the workplace. The only con I found was that it may require periodic maintenance, but that is expected with any high-quality industrial tool... Overall, a great addition to ANY cutting tool collection..