As a result of using this product in my work I found that it performed very well .The Yonico 8 inch Forstner drill bit is perfect for industrial and scientific applications. I was able to create clean and precise holes without any issues. the bit is also very durable and did not wear down quickly after multiple uses. The only downside is that it may be a bit pricier compared to other options on the market. Overall, I highly recommend this cutting tool for anyone needing a dependable and high-quality industrial drill bit..