Jim Weisgram wrote:


Riving knife? Much safer than a splitter because it always hugs the
blade. You are aware that you can't retrofit a riving knife to a saw
that came without one? Unless you manage to fabricate it yourself
somehow. Which would then void your "warranty".


Indeed - much safer than a splitter. Void your warranty? Not at all
necessarily. Most older saws don't even have a warrnaty in place, but even
for newer saws that my have one, installing a riving knife need not
necessarily void the warranty.


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-Mike-