Originally Posted by
Andrew R Stewart
John's photo shows the "low cost" blade tensioning design, a draw bolt having a stud. One nice thing about this is that the draw bolt can be flipped 189* so the stud points to the opposing side as the front blade stud does. This eliminates the untensioned blade I had mentioned before when doubling up.
Yeah, I just leave that saw with two blades mounted. I have another saw with a proper tensioning design that I use for most work.