Rierdge 6-1/4 Inch Hole Saw with Heavy Duty Arbor, 159 mm Hole Saw HSS Bi-Metal Saw Drilling Tool, 6.25 Inch Hole Cutter for Cornhole Wood Plasterboard Plywood Plastic Thin Metal (Red)

Hole saw is extremely sharp learned the hard way cutting hole in sheetrock use this saw slowly and Reverse your drill ,to stop unwanted walking off track

This thing is extremely heavy duty gauged steal. Ive only used it on drywall so far for cannless lights but it worked flawlessly. Definitely recommend.

I added 4 lights to the masters bedroom. Easy cuts. Went great. I also replaced 2 old mushroom lights. Those had holes from the existing curing box. I used a cut out from the other new lights and screwed it over the replacement hole to guide the saw. Worked perfect.

Works great, glad to have it

It cut through 3/4 inch wood just fine. I would not recommend if wanting to use on metal.

easy to use and perfect hole cut

Wore out after 5 holes

Used it to cut holes for 6 HVAC duct from basement to second floor. Easily made clean cuts through sub and 3/4 solid oak flooring. The ceiling - lath & plaster - took a minute. In fact, I think it took longer to take out of the packaging and put into drill than it did to cut the 2 holes.

Cut acurate clean hole

The saw did the job, my only issue was it seemed a bit heavy, that may be for the best if one did not want it to wear out.