How do you sharpen a rock hammer?

[roswelljero]

My rock hammer is looking a little dull at the point... How do I sharpen it? Thanks.

Later,
jeri

[marinedad]

do you have access to a bench grinder? "not one for rocks" if not you may try a good file but it will take longer.

[Roller]

yeah I use a bench grinder for my rockhounding tools, hammers ,picks , gad and pry bars , etc .. One is very cheap maybe 30$ on sale at your hardware store and works well ... Just one thing while sharpening keep dipping in water to cool the metal so it doesnt lose its temper ..... and could break in use after the sharpening .!

[Jack ( Yorkshire)]

Good advice from Roller above,

Also wear goggles as when grinding hard hammers sparks fly

[150FromFundy]

I have used my Dremel with the various grinding stone attachments. Slower than a bench grinder, but you`ll get there eventually. Wear a mask. You`ll generate some nasty dust doing this dry grinding.

Darryl.

[mohs]

yep good advice about keeping it cool !
but using a file ~~~ often
is the best way
ed

[mohs]

of course there is the other answer
chip away in a diamond mine
good luck
ed

[roswelljero]

Thanks for all the info!

Later,
jeri

[bobby1]

I wouldn't think that a rock hammer has any temper so overheating it shouldn't hurt. If it had any temper the metal would be brittle and chip badly and go flying off at a high speed with possible injury. You want the metal somewhat malleable to prevent this safety condition.
Bob

[Roller]

www.ehow.com/about_5367760_parts-hammer.html
This link explains a little more ...

[Jack ( Yorkshire)]

good link Roller

Jack Yorkshire uk