6 1/4 inch Hole Saw, Bi-Metal & Heavy Duty Hole Saw with Arbor Mandrel, Hole Drilling Cutter for Cornhole Boards, Metal, Drywall, Plasterboard, Wood and Plywood

This is not a 6 and 1/4 inches hole saw its wrong it measures out to 6 and 1/8 inches not what I need I need it to be exactly 6 and 1/4 inches

I used it to the exhaust fan,it’s ok,but not too fast to dig a hole

Dont expect this to last you a long time. We have used one blade and it was beginning to dull before we even cut through the side of a cabinet (particle board, not even hardwood).... So, I expect well get about one use out of each size we have to use. Didnt expect it to be disposable but thats about what it is. I worried when I got it because the shank was huge .... but the chuck on my husbands Craftsman did manage to open enough to hold it - definitely a 1/2 shank on the mandrels.

Creo que sólo cortan queso

First time I used it (on wood) this happened...

This is a heavy duty high quality hole saw. I have purchased several bi-metal hole saws but this is extra heavy duty and included an arbor mandrel. Some people commented here that this hole saw did not work well on metal. I used this hole saw to cut 22 gauge steel and it worked great. Highly recommend this hole saw.

These are definitely more cheaply made than my standalone hole saws for going through hard materials, but it is very convenient to have all these sizes in one case. That makes them better than the random ones I have from different tool sets. They are sturdy enough for soft wood cutting, though not very deep. Making holes for electrical boxes and that sort of thing is no problem. If you just use a hole saw here and there, this is a good purchase.

Drill bit fit perfect, worked perfect, absolutely the exact thing that we needed to drill a hole to install an exhaust vent/fan

The metal that the blades are made out of is pretty thin and they seem to dull quickly with minimal use. Nice to have as a more disposable pack but wouldnt count on it for any thicker metals or anything of that sort.

Plenty of hole saws for every size