Koopi6 inch Hole Saw for recessed Lighting, 152mm BI-Metal Heavy Duty Hole Cutter, Great 6in Hole Drill Bit for Cutting Wood, Plastic, Metal with Smooth and Flat Drilling Edge

Works great and makes perfect cut

Great value, high quality hole saw makes for easy cutting through plywood, drywall, etc. Easy to clean because of painted steel construction. Weight may be too heavy for some using a 3/8 drill chuck.

I needed this to make 1 hole for a bathroom vent and it did the job with ease. It made a perfectly clean hole. However, be careful!!! The arbor only screws on and does not lock on with pins. I found this out the hard way.First thing I did was put it in my drill and gave it a good spin, and when I let off the trigger my cordless drill comes to a dead stop very quickly like almost all cordless drills do. Well… because it stopped so fast it unscrewed from the arbor and had the large 6” bit launch itself right off the drill. Natural instinct had me try and grab the tool flying around. I would urge you to not do this lol. Luckily this thing was dull enough to not completely slice into my hand. No stitches this time but I don’t think I’ll ever buy a hole saw without a locking arbor ever again. Save your fingers and get a locking one.

Works great perfect hole for a light fixture

Perfect for the circle for my corn hole boards

This worked perfect used it for cornhole boards

Only negative comment is that it doesn't have a lock for it. Cuts the hole fine but the saw spins right off, a lil dangerous if you're not careful. If i would've known I wouldn't have gotten it.

Received the 6” hole saw today and cut two holes in a set of boards I’m building for Christmas. For the price you cannot beat this item. The shipping was fast, it held up great and I’m sure I’ll be able to use it many more times. I would definitely recommend if you build corn hole boards. So much easier, quicker and cleaner of a cut over using a jig saw.