Freud DHS17SPL Bi-Metal Plumbing Set (17 Piece)

Works perfect, super awesome.

These are the best hole saws for the money. The cutting depth is awesome.

Easy to use, solid when assembled and sharp

Diablo holesaws are the best. Cuts through almost anything

After years fumbling through all my mismatched hole saw bits I finally got me this set. Wish I had years ago. The bits themselves are very sharp and I can see them lasting a long time, cuts right though sheet metal and wood like butter so far. The case they come in make it nice and portable and I can keep all of them together. The quick connects are just amazing and make it super easy to switch from bit to bit. Highly recommend. Diablo is made by Freud, a very reputable company