Another ATSF Admirer

Helix Construction, Marking out Plywood Supports

Slicing 17mm thick plywood into 320mm high strips. That's 311mm of highest helix support, plus room for saw blades. Just as well, the two strips are now actually 320mm and 315mm!

Helix Construction, Marking out Plywood Supports
Another ATSF Admirer, May 4, 2008