this swaging tool is truly a game-changer in the Industrial and Scientific world of Cutting Tools. After I put it to the test, I was blown away by its efficiency and ease of use. It`s incredibly compact and portable, making it the perfect addition to any toolbox or production line .The only downside is that it's a bit pricey but considering the time and money it saves in repairs, it's worth the investment. Overall, I highly recommend this innovative expander for any industrial drilling needs..