The file '12-Piece Separation 3D Printer Model' is (stl) file type, size is 769.1KB.
The is one of Stewart Coffin's classic designs; although the name implies that getting the puzzle apart is tricky, the real challenge is getting it back together again! Make 10 copies of the "standard" piece plus one copy each of the "key" piece and the "key partner" piece.
Three different surface offset size options available. Try the minus-75 files first; if they fit too loosely then go for minus-50 instead, but if the fit too tightly then go for minus-100.
piece_separation_key_partner_piece_minus-100.stl | 323.7KB | |
piece_separation_key_partner_piece_minus-50.stl | 323.6KB | |
piece_separation_key_partner_piece_minus-75.stl | 324.8KB | |
piece_separation_key_piece_minus-100.stl | 256.5KB | |
piece_separation_key_piece_minus-50.stl | 254.9KB | |
piece_separation_key_piece_minus-75.stl | 255.7KB | |
piece_separation_piece_minus-100.stl | 293.0KB | |
piece_separation_piece_minus-50.stl | 293.3KB | |
piece_separation_piece_minus-75.stl | 293.7KB |