Patrick1 said:Use a poly-fan and NOT a grinding disc.
It'll be fine so long as you don't heat the pick. That's a BAD thing.
thedigger said:On my pick I use a section of plow disc,and truck spring on the pointed end,and fiberglass handle,no jarring.
When I am working ground that might have a deep target,I always carry this in the ute,it is made again from plow disc,which the steel is second to none.
thedigger said:On my pick I use a section of plow disc,and truck spring on the pointed end,and fiberglass handle,no jarring.
Most picks used for prospecting here are purpose made in Australia i.e. CC Picks, Walco, Gold Digger etc. from hardened steels.Dr Lex Winter said:Patrick1 said:Use a poly-fan and NOT a grinding disc.
It'll be fine so long as you don't heat the pick. That's a BAD thing.
Most picks are cheap Chinese crap, I highly doubt they have been heat treated and hardened.
Although to OP; you may want to figure that out. See how a file runs across it. If it bites in - well, sharpen it with the file, then case harden the edges of it and sharpen it up like you would an axe. If it skips over it, then it's either made of a higher grade steel than I've ever seen or would expect and still probably not heat treated because I literally just do not think Chinese factories give two hoots about making things properly enough to do that. So then sharpen it like you would and axe and add liberal amounts of water (JUST in case you've got the only pick on earth that's properly hardened).
If you want to know how to case harden it look up Clickspring on YouTube he has some good videos on making tools at home.
A-team said:thedigger said:On my pick I use a section of plow disc,and truck spring on the pointed end,and fiberglass handle,no jarring.
Where did you get your fiberglass handle, my wooden one snapped yesterday - I figure it might be stronger? is it heavier?
goody2shoes said:I have to use mine more before I have to worry about sharping mine
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