What's the cheapest starter grinder that worth a darn?

[Walking Man]

Hi, everyone.
Well, I want to get something to grind down steel a bit, but I don't want, and really can't afford something more than $300. I'm thinking something from Sears or ebay, or maybe Harbor Freight. (or anywhere else that's not too far out of the way)
I'm really much more interested in making flat ground blades.,
so would a disc sander be an option?
Looking for all suggestions.
thanks.

 

[Stacy E. Apelt - Bladesmith]

You can get by with a 4X36 or 6X48 belt sander/disc sander combo to start.They won't do everything,but will do most things.The belts are the cost in grinding anyway.Get good quality metal working belts - forget the Harbor freight belts.Pop's carries a very good assortment of the wider belts.I do most of my flat grinding on a 6X48 Jet sander from Woodcraft.It runs a bit slower than many others,which is a plus.
You will have to do most of the finish sanding by hand,but that is not a bad idea when learning.So,in answer to the question - Yes,a belt sander/disc sander will work to start.Whether a 4" or 6" will be up to you and your budget (remember the belts cost more in 6",too).The final thing is not to get one of those cheap 4" belt sanders with no power.You will need at least a 3/4 HP unit - 1HP is better.The best arrangement is a unit with a separate motor and belt drive-that way you can vary the speed with a 3 step pulley (and put on a bigger motor when you can get one)
Stacy

 

[adammichael]

Hi, everyone.
Well, I want to get something to grind down steel a bit, but I don't want, and really can't afford something more than $300. I'm thinking something from Sears or ebay, or maybe Harbor Freight. (or anywhere else that's not too far out of the way)
I'm really much more interested in making flat ground blades.,
so would a disc sander be an option?
Looking for all suggestions.
thanks.

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