Patent ID: 7481253
Filing Date: 2009-01-27
Classification: B27C

Abstract:
1. An apparatus comprising: a first table plate member defining a through hole adapted to receive a rotary cutting member of a rotary cutter; a first threaded member rotatably mounted on the table plate member; a carriage which is adapted to carry the rotary cutter and which threadedly engages the first threaded member and is movable toward or away from the table plate member in response to rotation of the first threaded member; a marker; a marker carrier which carries the marker and is one of the first table plate member and the first threaded member; a non-carrying member which is the other of the first table plate member and the first threaded member; the marker selectively rotatable relative to the marker carrier and non-carrying member; a reference mark on one of the marker and the non-carrying member; a plurality of markings on the other of the marker and the non-carrying member; and wherein the first threaded member and the marker are rotatable about a common axis.