Review on Screws Stainless Cutting Quantity Fastenere Fasteners by Paul Dobson

Worked MUCH better than screws from a big hardware store in an oak tree I've worked with (making a scratching post) but contrary to what I've read somewhere , they REALLY get bare when you use an electric drill and they don't want to go any further and they're still sticking out of the wood. I just bent a few and flattened them with a hammer - it was hot and I was upset! The square hole was great - the drill didn't slip and the beeswax used was very helpful, only this oak didn't want to join in.