I have three different sizes. I used 1 1/4" to cut through 2 1/4 thick solid steel. It took about an hour but the thing went through with no problems. It's still sharp after that.
Impact drill BOSCH GSB 13 RE (0 601 217 100), 600 W blue
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πͺ Durable DEWALT DW3986C Portable Blade 3 Pack for Efficient Cutting
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POWERTEC 62-Inch 8-Inch Blade - Model 13132X
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