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Opening up a hardie hole


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Hi folks,

 

I have a cheap "anvil" (cast steel block that is vaugly anvil shaped) that I picked up a while back, and I've been trying to make some improvments. I've spent some time putting a point on the horn, but I still have a big problem with the hardie. It's supposed to be 1", but its a very poor casting, and I can't get any of my hardie tools into it. This is an anvil I use with my tiny home made gas forge, so I can't make new hardies to match, and I really dont want to have to remake all of my other hardies (all at 1").

 

So, my question is, is there any good way to open up a hardie hole? I can't really get files down into it, and even if I could I'd be filling forever. I've thought about throwing the whole thing into a forge and pounding a drift through, but I'm a little nervous about that.

 

Any suggestions?

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Push thru a cutting drift/broach.  

 

The real option even thou you don't want to is to modify your tooling.  That's part of being a blacksmith.  A little grinding on the shank of a replaceable hardie or bottom swedge is probably less bother than reworking an anvil.  

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would a cape chisel work?  Use it like Mark Aspery shows to make a hardy heading plate.  or would that require an exotically hard chisel to bite into a cast steel anvil face?

 

otherwise something like a sawsall with a file blade to save your arm from falling off?

http://www.grainger.com/Grainger/DYNABRADE-Reciprocating-File-15V986 ?

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Greetings Sean.

 

You could try using a sabre saw .   Cut a metal cutting blade short to limit the travel and have at it....  If its cast it won't take long.. It will at least limit file time... 

 

Good luck     Jim

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Greetings Sean.

 

You could try using a sabre saw .   Cut a metal cutting blade short to limit the travel and have at it....  If its cast it won't take long.. It will at least limit file time... 

 

Good luck     Jim

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  • 2 months later...

I had an anvil similar to the one you are talking about it had had metal upset into the hole from misuse, it only took me around half an hour although a good name brand file and proper filing technique are a must. You would be surprised how soft the heel and horn on some of these cheap anvils are. Have you tried filing yet?

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