Review on 🪚 HSS Bi-Metal Extended Arbor for Deep Hole Drilling by Adam Ross

New computer desk and they worked great. Table approximately 1.5" thick solid pressed particle board with a laminated finish on the top. After drilling five holes with this saw, the teeth are still as sharp as new. Glad to have them for the next project My only surprise/disappointment with this hole saw is that it comes with a 3/8" hex shank so it doesn't fit my 1/4" impact wrench easily. When I bought it I left Assuming it came with a 1/4" hex shank like most bits I've bought before and I couldn't find any indication of the shank size in the item description. The holes are nice and clean. . The Edges are not chipped or jagged I have attached some photos and was very happy with the final cut as I was able to convert the 3/8" shank to fit my 1/4" impact wrench.