I was wanting to thin out some G11 for folder scales, and I did not want to sit in front of the belt grinder forever and then have to flatten everything. I took a piece of scrap mild steel, couple drops of CA to hold the piece to the steel, and away I went. Worked awesome. Couple taps with the hammer and pieces separate. Next time I need to use the coolant, that dust is such a mess. .375 to .200 in five minutes and perfectly flat.