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)

I ordered this hole saw to make the hole to the outside for our new microwave vent combination. It made perfect cuts through sheetrock on the inside and then vinyl siding + oriented strand board on the outside. A huge timesaver, and perfect, tidy holes for the 6 duct to run through. This particular hole saw has a clever mechanism on the heavy-duty arbor that uses pins to lock saw drum in place. A great tool for the job!

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

The holes in the saw dont line up with the arbor/drill pins.. returning

Wore out after 5 holes

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.

easy to use and perfect hole cut

Perfect for 6” led lights

Works great, glad to have it

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.

Did the job!