"Bob Engelhardt" wrote in message news
BTW - for cutting something as thin as 1/2", you don't need a 10" blade
- a 7-1/4" blade will do. $5.99 at HF::
https://www.harborfreight.com/7-14-i...ade-62733.html

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Maybe they are better now, but I think the blades I ripped all the teeth off
of described in my other post came from HF. They were 10" blades.