Blades How Far?

[Jerrys Lawn Service]

We just got our new Fireball blade grinder and started the season with all fresh blades. I was just wondering is there a limit to how far down you can take your blades to before
they start doing a bad job?

Jerrys Lawn Service

[awm]

Keep one set aside about 2 months.Then use them
one day and see if you think they cut better than
the older blades.This should give you an idea of how long
they cut well enough to use.You be the judge.LATER ON