Technique for Sharpening Hardened Blades?

[Bayrat]

I purchased a new Gravely 260Z last spring. Beginning of season this year the hardened (Marbin?) blades were still sharp so I did not touch them. If they need to be sharpened this year, is there any special method as opposed to a regular blade? I was wondering also if Gator makes a blade for this machine and if there is an advantage to using them on it.

:usflag:

[MOW PRO LAWN SERVICE]

Super hard to sharpen,gator blades in your grasses not sure.

[Bayrat]

So it sounds as though the blades that are on it are difficult to sharpen. Normally I use a hand grinder with a disk.

[TLS]

Marbain blades aren't really that hard to sharpen.

Neither are Fusion blades, but I would say Fusion are the harder of the two.

I would think there is a Gator blade available for your mower.

[Bayrat]

Ok thanks. I guess I just hit them with the grinder then.