Reply To: Baltic birch for lapping?
Atleast 3/8″ float glass is your best/least expensive alternative. I don’t think using any wood as a lapping board is a good idea as it is too unstable. You may be able to get away using 3/4″ MDF as that tends to be flatter and more stable.
Located in Honeoye Falls NY USA. The Finger Lakes region of Western NY.
"If you give me 6 hours to fell a tree, I will take the first 4 to sharpen my axe" Abe Lincoln
