Reddit reviews MK Morse AV88 Hole Saw, 5-1/2-Inch Bi-Metal Boxed
We found 1 Reddit comments about MK Morse AV88 Hole Saw, 5-1/2-Inch Bi-Metal Boxed. Here are the top ones, ranked by their Reddit score.
Backer, cutting edge and cap work together to provide faster, longer-lasting cutting actionBi-metal design bonds M3 cutting edge to fatigue resistant backerPositive rake teeth clear chips better for longer life and easier cuttingTeeth stay sharper and make smoother cuts
I just use metal hole saws, you also need the Mandrel to attach it to your drill. The best way to do it when working with metal is to but the hole out of a piece of wood first, clamp the wood down to your case and then use it as a guide so you get an even cut. It works with acrylic case windows too but you have to be gentle.