Uniburr - this is a tool I never knew existed but now need.

I like it, and compared to a say 3/4 inch drill (bit) the price seems reasonable.

Last month I paid $80 for a pair of ultra-deep sockets made expressly for T-bolt hose clamps. The first time I used them, I forgot how much I spent for them because OMG THIS IS AWESOME.

The first time I can clean up the end of an all-thread I made an air cleaner stud from, or a 12x1.25 bolt that is never the right length for frickin' Nissan caliper hanger bolts that always always ALWAYS stick in the knuckle and break even if you use heat and air hammer when trying to loosen them, or touch the end of a wheel stud after hammering a rotor off with the same accuracy of aim that requires a mop every time one uses the toilet... I'll have forgotten how much it cost.

In reply to Knurled: Here is a listing:

UniBurr Plus

Also looks like people are selling it on ebay for a little less than amazon.

There are two different models, the standard one is cheaper, but it's not effective on much harder than a Grade 2. I've been checking these out and people seem to either love them or hate them (ie. "I could do that with a file!") but it makes the process so much easier, neater and quicker.

914Driver wrote: I can do that with a file.

Or the angle grinder, bench grinder, lathe... I would really need to be doing that all day long in a hard to reach place to need that tool.

Still, cool to know it exists.