08-14-2018, 01:47 AM
(08-14-2018, 01:07 AM)grepper Wrote: I use a leather belt for deburring, and so except for special circumstances I don't use compound. Compound is simply a very fine abrasive poorly adhered to and unevenly applied to the surface of a belt and except for polishing I rarely have need for it. I would suggest that if you wish to use compound you get two belts. Use one for compound and keep the other one clean. For me at least, if I want a fine abrasive belt I'll just use a commercially made one. Commercial belts have abrasive extremely evenly applied and well adhered to the surface.
I do break in a new leather belt by applying a thin even coat of light machine oil to the surface. After that I don't do anything to it. I always use the rough side for deburring.
When it comes to compounds I'm not a very good person to ask. A lot of folks like to use compounds and hopefully someone who is more knowledgeable about them will be able to respond with helpful suggestions.
Recently I realized the value of a clean leather strop. It doesn't roll the edge, even if it is used with free hand, and effectively removes oxidation.(I tested with paddle strop) So I will use two or more belts, one of which will always be clean.
Applying oil to a leather belt is a good idea. It will also improve the life of the leather.
What's the commercial belts? Can I ask you for a link?