I bought a used Boyar Schultz surface grinder and snugged it down good in the truck using ratcheting tie downs. Unlike a mill, I knew the table wasn't attached to the base but was merely held in place by gravity. But stupid me, I didn't think to tie the table down. I made a sharp turn and the table and magnetic chuck went flying. Fortunately not much damage was done. Are all surface grinders like this?
19 years ago