On 10/25/2014 7:41 PM, JAMES THOMPSON wrote:
> Decided to prep it correctly so y’all can see what such a beast looks like.
Few people have ever seen a correctly prepared bearing scraper. I included 2
pictures of the Hirsch tool I found last week, which several people insisted is
a bearing scraper. A quick comparison should dispel any notion that the Hirsch
tool is a bearing scraper.
>
> If you lay a nicely prepared scraper on your arm and drag it sideways you will
shave hair. That’s how you know it’s right.

Jim:

When you prep a bearing scraper, are the flats on the two sides in the 
same plane? If not, what is the angle between them - or does it matter?
I have one of those, but have only ever used it to scrape flat surfaces.

Don