Diablo DHS17SPL 17pc Bi-Metal Plumbing Hole Saw Set. Add to Favorite Sellers. 1x Diablo 1-1/8 Bi-Metal Hole Saw. 1x Diablo 1-1/4 Bi-Metal Hole Saw. 1x Diablo 1-3/8 Bi-Metal Hole Saw. 1x Diablo 1-1/2 Bi-Metal Hole Saw. 1x Diablo 1-3/4 Bi-Metal Hole Saw. 1x Diablo 2-1/4 Bi-Metal Hole Saw. 1x Diablo 2-9/16 Bi-Metal Hole Saw. 1x […]