Great for do-it-yourselfers! for Hole Saws and Accessories
Matches perfectly with the two 6" recessed lights we installed. It cut through thin metal and 3/4" plywood in our ceiling. I would recommend this for the average DIYer. You will need a 1/2" drill bit!
Pros
HEAVY DUTY ARRIVAL - The hole saw comes with a heavy duty arbor with 7/16" hex shank, accepts 1/2" drill bit. The pins fix the saw well and prevent it from being pulled too hard or falling.