A cutting machine includes: a base; a worktable provided on the base and having a working surface and a lateral side; a cutter provided on the worktable; and an elongate fence having first and second long edges and pivoted to the lateral side of the worktable so as to be rotatable relative to the worktable...http://www.google.com.tw/patents/US7207363?utm_source=gb-gplus-share專利 US7207363 - Cutting machine
