I have a steel reducing bushing stuck to a spacer washer. After unsuccessfully trying prnetrating oil, I tried prying with a sharp chisel. A risky proposition, which did not work, and left me with a damaged edge. It was not horribly abused, however, it will require a short trip to 220 grit to restore the sharp edge.
Chisels are my original and still favorite tools to sharpen. After all the discussion about diamon, CBN, and 3X wheels, my favorite remains the humble SG. I look forward to sharpening my chisel leisurely with my SG wheel.
Ken
Have you tried heat? Differentially heat the outside part and if possible cool (ice bath) the inside part. Sometimes used to get overly snug parts together and can work to get them apart. If it is corrosion or grim holding them, the heat can break it down and get the parts to release.
Rick
I think he just really wanted to sharpen a chisel. ;)
Quote from: cbwx34 on June 01, 2018, 10:35:19 PM
I think he just really wanted to sharpen a chisel. ;)
I knew that, but just could not leave well enough alone ;D
Rick,
You are spot on! I have a Milwaukee electric heat gun. It did the trick! Thanks.
CB, you may be right; I love to sharpen chisels!
Ken
Rick,
You were spot on. My Milwaukee electric heat gun made quick work of separating the two parts.
Yes, I confess that I do enjoy sharpening chisels. :)
Ken