All good suggestions. Recommend pulling the spark plug wire,
closing the carb (Hondas have this feature), turning your lawn mower on its
side and using a file hasp at about a 45 degree angle against the blades
while wearing heavy gloves and eye protection. After a bit of practice
you'll be able to sharpen the blade every time you use it .. . much easier
on the grass and the blades. Make a mental count of the number of passes on
each blade end to equalize wear (and balance). Recommend a plastic blade
balancer once a year to prevent shake and shudder.

"Chris" wrote in message
...
I bought a grinding wheel that mounts in a drill that is specifically made
to sharpen mower blades. I think i got it from Wal-mart. Also you need to
balance the blade when you are finished sharpening it. Hang it from a
nail,
screwdriver or anything else you can think of and balance it so it hangs
evenly. The mower will vibrate less and last longer.
"n0sPaM" wrote in message
e.rogers.com...
I want to sharpen my lawn mower blade using Dremel tool, how far and in
what
angle should I sharpen it?

thanks.