The price I saw was less than $20 but that may have been one without the chainsaw teeth. There is a smaller similar blade for 4" grinders that is used for carving wood and it is about $35 the last time I looked.
For my barrel mixer I took an 18" mower blade and cut it in half, made a cross and welded the pieces together. I then ground the leading edges into an arc and drilled a hole in the center. It is bolted onto the end of the shaft. There is a brass bushing type bearing above the blade, as shown in the website photos. It doesn't clog, but I do get paper wound around the shaft.
https://www.google.com/search?q=brush+blade&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
On 3/14/2012 8:01 PM, ken bolin wrote:
NO no it's just a little tip bent up lawn mower blade looking thing I got at a yard sale, but you did give me an idea to change the blade out to the one you found it might take some stress off the motor. How much and where and kiss is my best friend? oops wait a sec that chain may get clogged fast
Ken
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