This industrial drill bit has proven to be an invaluable tool in my woodworking projects. Through trial and error, I found that the Diablo Freud auger bit is powerful enough to drill through even the toughest materials, while also being efficient and precise. The spiraling design helps to effectively remove debris and make clean cuts. The only downside is that it can be a bit pricey compared to other options on the market. Overall, I highly recommend this product for any industrial and scientific cutting tool needs.