As a result of using these high-speed blades, I found that my deburring tasks were completed with ease and precision. The blades effortlessly removed any rough edges or burrs on metal surfaces. The cutting speed is impressive, and the blades remained sharp even after extended use. The only con is that they can be a bit pricier than some other deburring blades on the market. Overall, if you're looking for reliable and efficient blades for heavy-duty deburring tasks, these are definitely worth the investment.