Tools For Removing Thinset From Plywood

You will tear up the plywood a bit as the plywood is much softer than the thinset.
Tools for removing thinset from plywood. Turn on you shop vacuum and grinder and slowly start removing thin set. As you loosen the thinset use a metal scraper to remove it from the floor. Removing thinset from plywood.
Open edge shield on your dust shroud to perform flush edge grinding. Take care not to hit the floor too hard as damage to the subfloor could occur. You can turn to abrasives to flatten the remaining bits of thinset.
It will be near impossible to removal all the thinset. A 4 5 cup wheel will extend exactly to the open edge of dust shroud. Using a hammer and a chisel if necessary repeatedly strike the thinset in an effort to loosen its bond with the subfloor.
Make sure you use grinder handle and hold grinder with both hands.