Better than expected

Now this product exceeded my expectations. Well built. Easy to use and accurate!

Works well. As described on the website.

Most screws used in everyday applications have a diameter of around 4 mm. It would make sense to also offer a 4 mm or 4.5 mm pilot drill bit.

Not as good as I expected.

I have only used the small 1/4 and the drill bit broke after just the second hole I was drilling. I was drilling a pine board.