[AT] Drill bits

[Steve W.]

Dick Day wrote:
> I guarantee that everyone on this list knows way more than I do about tools. 
> I assume that, like most things, you get what you pay for.  Years ago, I 
> bought what I thought was a very good (expensive, at least for this wallet) 
> set of drill bits, that went from just thicker than a hair to 1/2"  They 
> performed well but over the years they have pretty much worn out, and I hate 
> to admit it, I broke a few and lost one.  When drilling any type of metal, I 
> always have a can of 3-in-1 Oil with me and use it liberally.
> 
> Does anyone use a Drill Doctor (or similar piece of equipment) to lengthen 
> the life of your bits?  It looks like they range in cost from $50 to $250. 
> Before I invest in a new set of bits, any thoughts on renewing verses 
> replacing?
> 
> Thanks
> 
> Dick 
> 

I have a Drill Doctor, one of the old clamp n guides for a grinder and 
have sharpened free-hand.  Out of the all the DD is the easiest and if 
you pay attention when setting it up it does a good job.

Free-hand works as long as you have steady hands and good eyes.


-- 
Steve W.