Review on Milwaukee 49-56-0197 8 Inch Hole Saw with Hardened Blade by Brandon Hilton

Drill holes and 3" PVC pipe fit properly. This one has "twisted" or "snuck around" a few times, or whatever you call it, stepping aside and getting stuck while drilling. Another smaller size I used from another brand was not available so the design of the teeth may need some work. I'd probably get an arbor/arbor with a longer drill bit if I plan to use it regularly. The standard universals usually fit 2 holes. Great saw for the price!