Serration help

[kray]

I’ve got a Lesche shovel with no serrations but would like some like those I have on my Relic model. Anyone know how to cut/create them?
I’ve got a grinding wheel and a dremel, as well as many other random and woodworking tools.
Many ideas would be appreciated.

 

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[Red James Cash]

a triangle shaped metal file is better.A file wont heat your tool up and ruin any tempering it may have.

 

[kray]

Sounds like a lot of elbow grease.

 

[Icewing]

Clamp it in a vise and use a 4" angle grinder with a cutting wheel.

 

[Red James Cash]

the serrations dont have to be big,about the size of a ordinary wood saw.