After trying this industrial drill bit, I am impressed with its durability and efficiency.It effortlessly drilled through plastic without any issues. The titanium coating is a great feature, ensuring long-lasting use and precision. As someone who WORKS in the industrial and scientific field, this drill bit is a must-have in my toolkit. The only downside is that it is a bit pricier than other options but the quality makes it worth the investment. Overall, I highly recommend this cutting tool for anyone working with plastic..